95 Rule Algeria 1919 only - Mar 1 23:00s 1:00 S
96 Rule Algeria 1920 only - Feb 14 23:00s 1:00 S
97 Rule Algeria 1920 only - Oct 23 23:00s 0 -
98 Rule Algeria 1921 only - Mar 14 23:00s 1:00 S
99 Rule Algeria 1921 only - Jun 21 23:00s 0 -
100 Rule Algeria 1939 only - Sep 11 23:00s 1:00 S
101 Rule Algeria 1939 only - Nov 19 1:00 0 -
102 Rule Algeria 1944 1945 - Apr Mon>=1 2:00 1:00 S
103 Rule Algeria 1944 only - Oct 8 2:00 0 -
104 Rule Algeria 1945 only - Sep 16 1:00 0 -
105 Rule Algeria 1971 only - Apr 25 23:00s 1:00 S
106 Rule Algeria 1971 only - Sep 26 23:00s 0 -
107 Rule Algeria 1977 only - May 6 0:00 1:00 S
108 Rule Algeria 1977 only - Oct 21 0:00 0 -
109 Rule Algeria 1978 only - Mar 24 1:00 1:00 S
110 Rule Algeria 1978 only - Sep 22 3:00 0 -
111 Rule Algeria 1980 only - Apr 25 0:00 1:00 S
112 Rule Algeria 1980 only - Oct 31 2:00 0 -
113 # Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's
114 # more precise 0:09:21.
115 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
116 Zone Africa/Algiers 0:12:12 - LMT 1891 Mar 15 0:01
117 0:09:21 - PMT 1911 Mar 11 # Paris Mean Time
118 0:00 Algeria WE%sT 1940 Feb 25 2:00
119 1:00 Algeria CE%sT 1946 Oct 7
120 0:00 - WET 1956 Jan 29
121 1:00 - CET 1963 Apr 14
122 0:00 Algeria WE%sT 1977 Oct 21
123 1:00 Algeria CE%sT 1979 Oct 26
124 0:00 Algeria WE%sT 1981 May
125 1:00 - CET
126
127 # Angola
128 # Benin
129 # See Africa/Lagos.
130
131 # Botswana
132 # See Africa/Maputo.
133
134 # Burkina Faso
135 # See Africa/Abidjan.
136
137 # Burundi
138 # See Africa/Maputo.
139
140 # Cameroon
141 # See Africa/Lagos.
142
143 # Cape Verde / Cabo Verde
144 #
145 # From Paul Eggert (2018-02-16):
146 # Shanks gives 1907 for the transition to +02.
147 # For now, ignore that and follow the 1911-05-26 Portuguese decree
148 # (see Europe/Lisbon).
149 #
150 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
151 Zone Atlantic/Cape_Verde -1:34:04 - LMT 1912 Jan 01 2:00u # Praia
152 -2:00 - -02 1942 Sep
153 -2:00 1:00 -01 1945 Oct 15
154 -2:00 - -02 1975 Nov 25 2:00
155 -1:00 - -01
156
157 # Central African Republic
158 # See Africa/Lagos.
159
160 # Chad
161 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
162 Zone Africa/Ndjamena 1:00:12 - LMT 1912 # N'Djamena
163 1:00 - WAT 1979 Oct 14
164 1:00 1:00 WAST 1980 Mar 8
165 1:00 - WAT
166
167 # Comoros
168 # See Africa/Nairobi.
169
170 # Democratic Republic of the Congo
171 # See Africa/Lagos for the western part and Africa/Maputo for the eastern.
172
173 # Republic of the Congo
174 # See Africa/Lagos.
175
176 # Côte d'Ivoire / Ivory Coast
177 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
178 Zone Africa/Abidjan -0:16:08 - LMT 1912
179 0:00 - GMT
180 Link Africa/Abidjan Africa/Bamako # Mali
181 Link Africa/Abidjan Africa/Banjul # Gambia
182 Link Africa/Abidjan Africa/Conakry # Guinea
183 Link Africa/Abidjan Africa/Dakar # Senegal
184 Link Africa/Abidjan Africa/Freetown # Sierra Leone
185 Link Africa/Abidjan Africa/Lome # Togo
186 Link Africa/Abidjan Africa/Nouakchott # Mauritania
187 Link Africa/Abidjan Africa/Ouagadougou # Burkina Faso
188 Link Africa/Abidjan Atlantic/St_Helena # St Helena
189
190 # Djibouti
191 # See Africa/Nairobi.
192
193 ###############################################################################
194
195 # Egypt
196
197 # Milne says Cairo used 2:05:08.9, the local mean time of the Abbasizeh
362 # Yesterday the office of Egyptian President El-Sisi announced his
363 # decision to abandon DST permanently. See Ahram Online 2015-04-24.
364 # http://english.ahram.org.eg/NewsContent/1/64/128509/Egypt/Politics-/Sisi-cancels-daylight-saving-time-in-Egypt.aspx
365
366 # From Steffen Thorsen (2016-04-29):
367 # Egypt will have DST from July 7 until the end of October....
368 # http://english.ahram.org.eg/NewsContentP/1/204655/Egypt/Daylight-savings-time-returning-to-Egypt-on--July.aspx
369 # From Mina Samuel (2016-07-04):
370 # Egyptian government took the decision to cancel the DST,
371
372 Rule Egypt 2008 only - Aug lastThu 24:00 0 -
373 Rule Egypt 2009 only - Aug 20 24:00 0 -
374 Rule Egypt 2010 only - Aug 10 24:00 0 -
375 Rule Egypt 2010 only - Sep 9 24:00 1:00 S
376 Rule Egypt 2010 only - Sep lastThu 24:00 0 -
377 Rule Egypt 2014 only - May 15 24:00 1:00 S
378 Rule Egypt 2014 only - Jun 26 24:00 0 -
379 Rule Egypt 2014 only - Jul 31 24:00 1:00 S
380 Rule Egypt 2014 only - Sep lastThu 24:00 0 -
381
382 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
383 Zone Africa/Cairo 2:05:09 - LMT 1900 Oct
384 2:00 Egypt EE%sT
385
386 # Equatorial Guinea
387 # See Africa/Lagos.
388
389 # Eritrea
390 # See Africa/Nairobi.
391
392 # Eswatini (formerly Swaziland)
393 # See Africa/Johannesburg.
394
395 # Ethiopia
396 # See Africa/Nairobi.
397 #
398 # Unfortunately tzdb records only Western clock time in use in Ethiopia,
399 # as the tzdb format is not up to properly recording a common Ethiopian
400 # timekeeping practice that is based on solar time. See:
401 # Mortada D. If you have a meeting in Ethiopia, you'd better double
402 # check the time. PRI's The World. 2015-01-30 15:15 -05.
420 # lists the Determination of the Time Ordinance, 1919, No. 18,
421 # "to advance the time observed locally by the space of twenty minutes
422 # during the last four months of each year; the object in view being
423 # to extend during those months the period of daylight-time available
424 # for evening recreation after office hours."
425 # Vanessa Ogle, The Global Transformation of Time, 1870-1950 (2015), p 33,
426 # writes "In 1919, the Gold Coast (Ghana as of 1957) made Greenwich
427 # time its legal time and simultaneously legalized a summer time of
428 # UTC - 00:20 minutes from March to October."; a footnote lists
429 # the ordinance as being dated 1919-11-24.
430 # The Crown Colonist, Volume 12 (1942), p 176, says "the Government
431 # intend advancing Gold Coast time half an hour ahead of G.M.T.
432 # The actual date of the alteration has not yet been announced."
433 # These sources are incomplete and contradictory. Possibly what is
434 # now Ghana observed different DST regimes in different years. For
435 # lack of better info, use Shanks except treat the minus sign as a
436 # typo, and assume DST started in 1920 not 1936.
437 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
438 Rule Ghana 1920 1942 - Sep 1 0:00 0:20 -
439 Rule Ghana 1920 1942 - Dec 31 0:00 0 -
440 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
441 Zone Africa/Accra -0:00:52 - LMT 1918
442 0:00 Ghana GMT/+0020
443
444 # Guinea
445 # See Africa/Abidjan.
446
447 # Guinea-Bissau
448 #
449 # From Paul Eggert (2018-02-16):
450 # Shanks gives 1911-05-26 for the transition to WAT,
451 # evidently confusing the date of the Portuguese decree
452 # (see Europe/Lisbon) with the date that it took effect.
453 #
454 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
455 Zone Africa/Bissau -1:02:20 - LMT 1912 Jan 1 1:00u
456 -1:00 - -01 1975
457 0:00 - GMT
458
459 # Kenya
460 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
461 Zone Africa/Nairobi 2:27:16 - LMT 1928 Jul
462 3:00 - EAT 1930
463 2:30 - +0230 1940
464 2:45 - +0245 1960
465 3:00 - EAT
466 Link Africa/Nairobi Africa/Addis_Ababa # Ethiopia
467 Link Africa/Nairobi Africa/Asmara # Eritrea
468 Link Africa/Nairobi Africa/Dar_es_Salaam # Tanzania
469 Link Africa/Nairobi Africa/Djibouti
470 Link Africa/Nairobi Africa/Kampala # Uganda
471 Link Africa/Nairobi Africa/Mogadishu # Somalia
472 Link Africa/Nairobi Indian/Antananarivo # Madagascar
473 Link Africa/Nairobi Indian/Comoro
474 Link Africa/Nairobi Indian/Mayotte
475
476 # Lesotho
477 # See Africa/Johannesburg.
478
479 # Liberia
480 #
481 # From Paul Eggert (2017-03-02):
482 #
483 # The Nautical Almanac for the Year 1970, p 264, is the source for -0:44:30.
484 #
485 # In 1972 Liberia was the last country to switch from a UT offset
486 # that was not a multiple of 15 or 20 minutes. The 1972 change was on
487 # 1972-01-07, according to an entry dated 1972-01-04 on p 330 of:
488 # Presidential Papers: First year of the administration of
489 # President William R. Tolbert, Jr., July 23, 1971-July 31, 1972.
490 # Monrovia: Executive Mansion.
491 #
492 # Use the abbreviation "MMT" before 1972, as the more-accurate numeric
493 # abbreviation "-004430" would be one byte over the POSIX limit.
494 #
495 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
496 Zone Africa/Monrovia -0:43:08 - LMT 1882
497 -0:43:08 - MMT 1919 Mar # Monrovia Mean Time
498 -0:44:30 - MMT 1972 Jan 7 # approximately MMT
499 0:00 - GMT
500
501 ###############################################################################
502
503 # Libya
504
505 # From Even Scharning (2012-11-10):
506 # Libya set their time one hour back at 02:00 on Saturday November 10.
507 # https://www.libyaherald.com/2012/11/04/clocks-to-go-back-an-hour-on-saturday/
508 # Here is an official source [in Arabic]: http://ls.ly/fb6Yc
509 #
510 # Steffen Thorsen forwarded a translation (2012-11-10) in
511 # https://mm.icann.org/pipermail/tz/2012-November/018451.html
512 #
513 # From Tim Parenti (2012-11-11):
514 # Treat the 2012-11-10 change as a zone change from UTC+2 to UTC+1.
515 # The DST rules planned for 2013 and onward roughly mirror those of Europe
525 # For now, assume they're reverting to the pre-2012 rules of permanent UT +02.
526
527 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
528 Rule Libya 1951 only - Oct 14 2:00 1:00 S
529 Rule Libya 1952 only - Jan 1 0:00 0 -
530 Rule Libya 1953 only - Oct 9 2:00 1:00 S
531 Rule Libya 1954 only - Jan 1 0:00 0 -
532 Rule Libya 1955 only - Sep 30 0:00 1:00 S
533 Rule Libya 1956 only - Jan 1 0:00 0 -
534 Rule Libya 1982 1984 - Apr 1 0:00 1:00 S
535 Rule Libya 1982 1985 - Oct 1 0:00 0 -
536 Rule Libya 1985 only - Apr 6 0:00 1:00 S
537 Rule Libya 1986 only - Apr 4 0:00 1:00 S
538 Rule Libya 1986 only - Oct 3 0:00 0 -
539 Rule Libya 1987 1989 - Apr 1 0:00 1:00 S
540 Rule Libya 1987 1989 - Oct 1 0:00 0 -
541 Rule Libya 1997 only - Apr 4 0:00 1:00 S
542 Rule Libya 1997 only - Oct 4 0:00 0 -
543 Rule Libya 2013 only - Mar lastFri 1:00 1:00 S
544 Rule Libya 2013 only - Oct lastFri 2:00 0 -
545 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
546 Zone Africa/Tripoli 0:52:44 - LMT 1920
547 1:00 Libya CE%sT 1959
548 2:00 - EET 1982
549 1:00 Libya CE%sT 1990 May 4
550 # The 1996 and 1997 entries are from Shanks & Pottenger;
551 # the IATA SSIM data entries contain some obvious errors.
552 2:00 - EET 1996 Sep 30
553 1:00 Libya CE%sT 1997 Oct 4
554 2:00 - EET 2012 Nov 10 2:00
555 1:00 Libya CE%sT 2013 Oct 25 2:00
556 2:00 - EET
557
558 # Madagascar
559 # See Africa/Nairobi.
560
561 # Malawi
562 # See Africa/Maputo.
563
564 # Mali
565 # Mauritania
635 # According to several sources, Mauritius will not continue to observe
636 # DST the coming summer...
637 #
638 # Some sources, in French:
639 # http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-%C2%AB-L%E2%80%99heure-d%E2%80%99%C3%A9t%C3%A9-ne-sera-pas-appliqu%C3%A9e-cette-ann%C3%A9e-%C2%BB
640 # http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-%C3%A9nergie-de-l-heure-d-%C3%A9t%C3%A9-ont-%C3%A9t%C3%A9-atteints-
641 #
642 # Our wrap-up:
643 # https://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html
644
645 # From Arthur David Olson (2009-07-11):
646 # The "mauritius-dst-will-not-repeat" wrapup includes this:
647 # "The trial ended on March 29, 2009, when the clocks moved back by one hour
648 # at 2am (or 02:00) local time..."
649
650 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
651 Rule Mauritius 1982 only - Oct 10 0:00 1:00 -
652 Rule Mauritius 1983 only - Mar 21 0:00 0 -
653 Rule Mauritius 2008 only - Oct lastSun 2:00 1:00 -
654 Rule Mauritius 2009 only - Mar lastSun 2:00 0 -
655 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
656 Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis
657 4:00 Mauritius +04/+05
658 # Agalega Is, Rodriguez
659 # no information; probably like Indian/Mauritius
660
661 # Mayotte
662 # See Africa/Nairobi.
663
664 # Morocco
665 # See the 'europe' file for Spanish Morocco (Africa/Ceuta).
666
667 # From Alex Krivenyshev (2008-05-09):
668 # Here is an article that Morocco plan to introduce Daylight Saving Time between
669 # 1 June, 2008 and 27 September, 2008.
670 #
671 # "... Morocco is to save energy by adjusting its clock during summer so it will
672 # be one hour ahead of GMT between 1 June and 27 September, according to
673 # Communication Minister and Government Spokesman, Khalid Naciri...."
674 #
675 # http://www.worldtimezone.com/dst_news/dst_news_morocco01.html
866 # http://www.mmsp.gov.ma/fr/actualites.aspx?id=863
867 #
868 # From Michael Deckers (2015-06-09):
869 # [The gov.ma announcement] would (probably) make the switch on 2015-07-19 go
870 # from 03:00 to 04:00 rather than from 02:00 to 03:00, as in the patch....
871 # I think the patch is correct and the quoted text is wrong; the text in
872 # <https://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/> agrees
873 # with the patch.
874
875 # From Mohamed Essedik Najd (2018-10-26):
876 # Today, a Moroccan government council approved the perpetual addition
877 # of 60 minutes to the regular Moroccan timezone.
878 # From Matt Johnson (2018-10-28):
879 # http://www.sgg.gov.ma/Portals/1/BO/2018/BO_6720-bis_Ar.pdf
880 #
881 # From Maamar Abdelkader (2018-11-01):
882 # We usually move clocks back the previous week end and come back to the +1
883 # the week end after.... The government does not announce yet the decision
884 # about this temporary change. But it s 99% sure that it will be the case,
885 # as in previous years. An unofficial survey was done these days, showing
886 # that 64% of asked peopke are ok for moving from +1 to +0 during Ramadan.
887 # https://leconomiste.com/article/1035870-enquete-l-economiste-sunergia-64-des-marocains-plebiscitent-le-gmt-pendant-ramadan
888 #
889 # From Paul Eggert (2018-11-01):
890 # For now, guess that Morocco will fall back at 03:00 the last Sunday
891 # before Ramadan, and spring forward at 02:00 the first Sunday after
892 # Ramadan, as this has been the practice since 2012. To implement this,
893 # transition dates for 2019 through 2037 were determined by running the
894 # following program under GNU Emacs 26.1.
895 # (let ((islamic-year 1440))
896 # (require 'cal-islam)
897 # (while (< islamic-year 1460)
898 # (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
899 # (b (calendar-islamic-to-absolute (list 10 1 islamic-year)))
900 # (sunday 0))
901 # (while (/= sunday (mod (setq a (1- a)) 7)))
902 # (while (/= sunday (mod b 7))
903 # (setq b (1+ b)))
904 # (setq a (calendar-gregorian-from-absolute a))
905 # (setq b (calendar-gregorian-from-absolute b))
906 # (insert
907 # (format
908 # (concat "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 3:00\t-1:00\t-\n"
909 # "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 2:00\t0\t-\n")
910 # (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a))
911 # (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b)))))
912 # (setq islamic-year (+ 1 islamic-year))))
913
914 # RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S
915 Rule Morocco 1939 only - Sep 12 0:00 1:00 -
916 Rule Morocco 1939 only - Nov 19 0:00 0 -
917 Rule Morocco 1940 only - Feb 25 0:00 1:00 -
976 Rule Morocco 2029 only - Jan 14 3:00 -1:00 -
977 Rule Morocco 2029 only - Feb 18 2:00 0 -
978 Rule Morocco 2029 only - Dec 30 3:00 -1:00 -
979 Rule Morocco 2030 only - Feb 10 2:00 0 -
980 Rule Morocco 2030 only - Dec 22 3:00 -1:00 -
981 Rule Morocco 2031 only - Jan 26 2:00 0 -
982 Rule Morocco 2031 only - Dec 14 3:00 -1:00 -
983 Rule Morocco 2032 only - Jan 18 2:00 0 -
984 Rule Morocco 2032 only - Nov 28 3:00 -1:00 -
985 Rule Morocco 2033 only - Jan 9 2:00 0 -
986 Rule Morocco 2033 only - Nov 20 3:00 -1:00 -
987 Rule Morocco 2033 only - Dec 25 2:00 0 -
988 Rule Morocco 2034 only - Nov 5 3:00 -1:00 -
989 Rule Morocco 2034 only - Dec 17 2:00 0 -
990 Rule Morocco 2035 only - Oct 28 3:00 -1:00 -
991 Rule Morocco 2035 only - Dec 2 2:00 0 -
992 Rule Morocco 2036 only - Oct 19 3:00 -1:00 -
993 Rule Morocco 2036 only - Nov 23 2:00 0 -
994 Rule Morocco 2037 only - Oct 4 3:00 -1:00 -
995 Rule Morocco 2037 only - Nov 15 2:00 0 -
996
997 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
998 Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26
999 0:00 Morocco +00/+01 1984 Mar 16
1000 1:00 - +01 1986
1001 0:00 Morocco +00/+01 2018 Oct 28 3:00
1002 1:00 Morocco +01/+00
1003
1004 # Western Sahara
1005 #
1006 # From Gwillim Law (2013-10-22):
1007 # A correspondent who is usually well informed about time zone matters
1008 # ... says that Western Sahara observes daylight saving time, just as
1009 # Morocco does.
1010 #
1011 # From Paul Eggert (2013-10-23):
1012 # Assume that this has been true since Western Sahara switched to GMT,
1013 # since most of it was then controlled by Morocco.
1014
1015 Zone Africa/El_Aaiun -0:52:48 - LMT 1934 Jan # El Aaiún
1016 -1:00 - -01 1976 Apr 14
1017 0:00 Morocco +00/+01 2018 Oct 28 3:00
1018 1:00 Morocco +01/+00
1019
1020 # Mozambique
1021 #
1022 # Shanks gives 1903-03-01 for the transition to CAT.
1023 # Perhaps the 1911-05-26 Portuguese decree
1024 # https://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf
1025 # merely made it official?
1026 #
1027 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1028 Zone Africa/Maputo 2:10:20 - LMT 1903 Mar
1029 2:00 - CAT
1030 Link Africa/Maputo Africa/Blantyre # Malawi
1031 Link Africa/Maputo Africa/Bujumbura # Burundi
1032 Link Africa/Maputo Africa/Gaborone # Botswana
1033 Link Africa/Maputo Africa/Harare # Zimbabwe
1034 Link Africa/Maputo Africa/Kigali # Rwanda
1035 Link Africa/Maputo Africa/Lubumbashi # E Dem. Rep. of Congo
1036 Link Africa/Maputo Africa/Lusaka # Zambia
1037
1038
1039 # Namibia
1040
1041 # From Arthur David Olson (2017-08-09):
1042 # The text of the "Namibia Time Act, 1994" is available online at
1043 # www.lac.org.na/laws/1994/811.pdf
1044 # and includes this nugget:
1045 # Notwithstanding the provisions of subsection (2) of section 1, the
1046 # first winter period after the commencement of this Act shall
1047 # commence at OOhOO on Monday 21 March 1994 and shall end at 02h00 on
1079 # From Paul Eggert (2017-04-09):
1080 # Before the change, summer and winter time were both standard time legally.
1081 # However in common parlance, winter time was considered to be DST. See, e.g.:
1082 # http://www.nbc.na/news/namibias-winter-time-could-be-scrapped.2706
1083 # https://zone.my.na/news/times-are-changing-in-namibia
1084 # https://www.newera.com.na/2017/02/23/namibias-winter-time-might-be-repealed/
1085 # Use plain "WAT" and "CAT" for the time zone abbreviations, to be compatible
1086 # with Namibia's neighbors.
1087
1088 # RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1089 # Vanguard section, for zic and other parsers that support negative DST.
1090 Rule Namibia 1994 only - Mar 21 0:00 -1:00 WAT
1091 Rule Namibia 1994 2017 - Sep Sun>=1 2:00 0 CAT
1092 Rule Namibia 1995 2017 - Apr Sun>=1 2:00 -1:00 WAT
1093 # Rearguard section, for parsers that do not support negative DST.
1094 #Rule Namibia 1994 only - Mar 21 0:00 0 WAT
1095 #Rule Namibia 1994 2017 - Sep Sun>=1 2:00 1:00 CAT
1096 #Rule Namibia 1995 2017 - Apr Sun>=1 2:00 0 WAT
1097 # End of rearguard section.
1098
1099 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1100 Zone Africa/Windhoek 1:08:24 - LMT 1892 Feb 8
1101 1:30 - +0130 1903 Mar
1102 2:00 - SAST 1942 Sep 20 2:00
1103 2:00 1:00 SAST 1943 Mar 21 2:00
1104 2:00 - SAST 1990 Mar 21 # independence
1105 # Vanguard section, for zic and other parsers that support negative DST.
1106 2:00 Namibia %s
1107 # Rearguard section, for parsers that do not support negative DST.
1108 # 2:00 - CAT 1994 Mar 21 0:00
1109 # From Paul Eggert (2017-04-07):
1110 # The official date of the 2017 rule change was 2017-10-24. See:
1111 # http://www.lac.org.na/laws/annoSTAT/Namibian%20Time%20Act%209%20of%202017.pdf
1112 # 1:00 Namibia %s 2017 Oct 24
1113 # 2:00 - CAT
1114 # End of rearguard section.
1115
1116 # Niger
1117 # See Africa/Lagos.
1118
1119 # Nigeria
1120 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1121 Zone Africa/Lagos 0:13:36 - LMT 1919 Sep
1122 1:00 - WAT
1123 Link Africa/Lagos Africa/Bangui # Central African Republic
1124 Link Africa/Lagos Africa/Brazzaville # Rep. of the Congo
1125 Link Africa/Lagos Africa/Douala # Cameroon
1126 Link Africa/Lagos Africa/Kinshasa # Dem. Rep. of the Congo (west)
1127 Link Africa/Lagos Africa/Libreville # Gabon
1128 Link Africa/Lagos Africa/Luanda # Angola
1129 Link Africa/Lagos Africa/Malabo # Equatorial Guinea
1130 Link Africa/Lagos Africa/Niamey # Niger
1131 Link Africa/Lagos Africa/Porto-Novo # Benin
1132
1133 # Réunion
1134 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1135 Zone Indian/Reunion 3:41:52 - LMT 1911 Jun # Saint-Denis
1136 4:00 - +04
1137 #
1138 # Crozet Islands also observes Réunion time; see the 'antarctica' file.
1139 #
1140 # Scattered Islands (Îles Éparses) administered from Réunion are as follows.
1141 # The following information about them is taken from
1142 # Îles Éparses (<http://www.outre-mer.gouv.fr/domtom/ile.htm>, 1997-07-22,
1143 # in French; no longer available as of 1999-08-17).
1144 # We have no info about their time zone histories.
1145 #
1146 # Bassas da India - uninhabited
1147 # Europa Island - inhabited from 1905 to 1910 by two families
1148 # Glorioso Is - inhabited until at least 1958
1149 # Juan de Nova - uninhabited
1150 # Tromelin - inhabited until at least 1958
1151
1152 # Rwanda
1153 # See Africa/Maputo.
1154
1174
1175 # From Vadim Nasardinov (2018-12-29):
1176 # São Tomé and Príncipe is about to do the following on Jan 1, 2019:
1177 # https://www.stp-press.st/2018/12/05/governo-jesus-ja-decidiu-repor-hora-legal-sao-tomense/
1178 #
1179 # From Michael Deckers (2018-12-30):
1180 # https://www.legis-palop.org/download.jsp?idFile=102818
1181 # ... [The legal time of the country, which coincides with universal
1182 # coordinated time, will be restituted at 2 o'clock on day 1 of January, 2019.]
1183
1184 Zone Africa/Sao_Tome 0:26:56 - LMT 1884
1185 -0:36:45 - LMT 1912 Jan 1 00:00u # Lisbon MT
1186 0:00 - GMT 2018 Jan 1 01:00
1187 1:00 - WAT 2019 Jan 1 02:00
1188 0:00 - GMT
1189
1190 # Senegal
1191 # See Africa/Abidjan.
1192
1193 # Seychelles
1194 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1195 Zone Indian/Mahe 3:41:48 - LMT 1906 Jun # Victoria
1196 4:00 - +04
1197 # From Paul Eggert (2001-05-30):
1198 # Aldabra, Farquhar, and Desroches, originally dependencies of the
1199 # Seychelles, were transferred to the British Indian Ocean Territory
1200 # in 1965 and returned to Seychelles control in 1976. We don't know
1201 # whether this affected their time zone, so omit this for now.
1202 # Possibly the islands were uninhabited.
1203
1204 # Sierra Leone
1205 # See Africa/Abidjan.
1206
1207 # Somalia
1208 # See Africa/Nairobi.
1209
1210 # South Africa
1211 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1212 Rule SA 1942 1943 - Sep Sun>=15 2:00 1:00 -
1213 Rule SA 1943 1944 - Mar Sun>=15 2:00 0 -
1214 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1215 Zone Africa/Johannesburg 1:52:00 - LMT 1892 Feb 8
1216 1:30 - SAST 1903 Mar
1217 2:00 SA SAST
1218 Link Africa/Johannesburg Africa/Maseru # Lesotho
1219 Link Africa/Johannesburg Africa/Mbabane # Eswatini
1220 #
1221 # Marion and Prince Edward Is
1222 # scientific station since 1947
1223 # no information
1224
1225 # Sudan
1226
1227 # From <http://www.sunanews.net/sn13jane.html>
1228 # Sudan News Agency (2000-01-13),
1229 # also reported by Michaël De Beukelaer-Dossche via Steffen Thorsen:
1230 # Clocks will be moved ahead for 60 minutes all over the Sudan as of noon
1231 # Saturday.... This was announced Thursday by Caretaker State Minister for
1232 # Manpower Abdul-Rahman Nur-Eddin.
1233
1234 # From Ahmed Atyya, National Telecommunications Corp. (NTC), Sudan (2017-10-17):
1235 # ... the Republic of Sudan is going to change the time zone from (GMT+3:00)
1236 # to (GMT+ 2:00) starting from Wednesday 1 November 2017.
1237 #
1238 # From Paul Eggert (2017-10-18):
1239 # A scanned copy (in Arabic) of Cabinet Resolution No. 352 for the
1240 # year 2017 can be found as an attachment in email today from Yahia
1241 # Abdalla of NTC, archived at:
1242 # https://mm.icann.org/pipermail/tz/2017-October/025333.html
1243
1244 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1245 Rule Sudan 1970 only - May 1 0:00 1:00 S
1246 Rule Sudan 1970 1985 - Oct 15 0:00 0 -
1247 Rule Sudan 1971 only - Apr 30 0:00 1:00 S
1248 Rule Sudan 1972 1985 - Apr lastSun 0:00 1:00 S
1249 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1250 Zone Africa/Khartoum 2:10:08 - LMT 1931
1251 2:00 Sudan CA%sT 2000 Jan 15 12:00
1252 3:00 - EAT 2017 Nov 1
1253 2:00 - CAT
1254
1255 # South Sudan
1256 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1257 Zone Africa/Juba 2:06:28 - LMT 1931
1258 2:00 Sudan CA%sT 2000 Jan 15 12:00
1259 3:00 - EAT
1260
1261 # Tanzania
1262 # See Africa/Nairobi.
1263
1264 # Togo
1265 # See Africa/Abidjan.
1266
1267 # Tunisia
1268
1269 # From Gwillim Law (2005-04-30):
1270 # My correspondent, Risto Nykänen, has alerted me to another adoption of DST,
1271 # this time in Tunisia. According to Yahoo France News
1272 # <http://fr.news.yahoo.com/050426/5/4dumk.html>, in a story attributed to AP
1273 # and dated 2005-04-26, "Tunisia has decided to advance its official time by
1274 # one hour, starting on Sunday, May 1. Henceforth, Tunisian time will be
1275 # UTC+2 instead of UTC+1. The change will take place at 23:00 UTC next
1276 # Saturday." (My translation)
1342 Rule Tunisia 1943 only - Oct 4 2:00 0 -
1343 Rule Tunisia 1944 1945 - Apr Mon>=1 2:00 1:00 S
1344 Rule Tunisia 1944 only - Oct 8 0:00 0 -
1345 Rule Tunisia 1945 only - Sep 16 0:00 0 -
1346 Rule Tunisia 1977 only - Apr 30 0:00s 1:00 S
1347 Rule Tunisia 1977 only - Sep 24 0:00s 0 -
1348 Rule Tunisia 1978 only - May 1 0:00s 1:00 S
1349 Rule Tunisia 1978 only - Oct 1 0:00s 0 -
1350 Rule Tunisia 1988 only - Jun 1 0:00s 1:00 S
1351 Rule Tunisia 1988 1990 - Sep lastSun 0:00s 0 -
1352 Rule Tunisia 1989 only - Mar 26 0:00s 1:00 S
1353 Rule Tunisia 1990 only - May 1 0:00s 1:00 S
1354 Rule Tunisia 2005 only - May 1 0:00s 1:00 S
1355 Rule Tunisia 2005 only - Sep 30 1:00s 0 -
1356 Rule Tunisia 2006 2008 - Mar lastSun 2:00s 1:00 S
1357 Rule Tunisia 2006 2008 - Oct lastSun 2:00s 0 -
1358
1359 # Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's
1360 # more precise 0:09:21.
1361 # Shanks & Pottenger say the 1911 switch was on Mar 9; go with Howse's Mar 11.
1362 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1363 Zone Africa/Tunis 0:40:44 - LMT 1881 May 12
1364 0:09:21 - PMT 1911 Mar 11 # Paris Mean Time
1365 1:00 Tunisia CE%sT
1366
1367 # Uganda
1368 # See Africa/Nairobi.
1369
1370 # Zambia
1371 # Zimbabwe
1372 # See Africa/Maputo.
|
95 Rule Algeria 1919 only - Mar 1 23:00s 1:00 S
96 Rule Algeria 1920 only - Feb 14 23:00s 1:00 S
97 Rule Algeria 1920 only - Oct 23 23:00s 0 -
98 Rule Algeria 1921 only - Mar 14 23:00s 1:00 S
99 Rule Algeria 1921 only - Jun 21 23:00s 0 -
100 Rule Algeria 1939 only - Sep 11 23:00s 1:00 S
101 Rule Algeria 1939 only - Nov 19 1:00 0 -
102 Rule Algeria 1944 1945 - Apr Mon>=1 2:00 1:00 S
103 Rule Algeria 1944 only - Oct 8 2:00 0 -
104 Rule Algeria 1945 only - Sep 16 1:00 0 -
105 Rule Algeria 1971 only - Apr 25 23:00s 1:00 S
106 Rule Algeria 1971 only - Sep 26 23:00s 0 -
107 Rule Algeria 1977 only - May 6 0:00 1:00 S
108 Rule Algeria 1977 only - Oct 21 0:00 0 -
109 Rule Algeria 1978 only - Mar 24 1:00 1:00 S
110 Rule Algeria 1978 only - Sep 22 3:00 0 -
111 Rule Algeria 1980 only - Apr 25 0:00 1:00 S
112 Rule Algeria 1980 only - Oct 31 2:00 0 -
113 # Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's
114 # more precise 0:09:21.
115 # Zone NAME STDOFF RULES FORMAT [UNTIL]
116 Zone Africa/Algiers 0:12:12 - LMT 1891 Mar 15 0:01
117 0:09:21 - PMT 1911 Mar 11 # Paris Mean Time
118 0:00 Algeria WE%sT 1940 Feb 25 2:00
119 1:00 Algeria CE%sT 1946 Oct 7
120 0:00 - WET 1956 Jan 29
121 1:00 - CET 1963 Apr 14
122 0:00 Algeria WE%sT 1977 Oct 21
123 1:00 Algeria CE%sT 1979 Oct 26
124 0:00 Algeria WE%sT 1981 May
125 1:00 - CET
126
127 # Angola
128 # Benin
129 # See Africa/Lagos.
130
131 # Botswana
132 # See Africa/Maputo.
133
134 # Burkina Faso
135 # See Africa/Abidjan.
136
137 # Burundi
138 # See Africa/Maputo.
139
140 # Cameroon
141 # See Africa/Lagos.
142
143 # Cape Verde / Cabo Verde
144 #
145 # From Paul Eggert (2018-02-16):
146 # Shanks gives 1907 for the transition to +02.
147 # For now, ignore that and follow the 1911-05-26 Portuguese decree
148 # (see Europe/Lisbon).
149 #
150 # Zone NAME STDOFF RULES FORMAT [UNTIL]
151 Zone Atlantic/Cape_Verde -1:34:04 - LMT 1912 Jan 01 2:00u # Praia
152 -2:00 - -02 1942 Sep
153 -2:00 1:00 -01 1945 Oct 15
154 -2:00 - -02 1975 Nov 25 2:00
155 -1:00 - -01
156
157 # Central African Republic
158 # See Africa/Lagos.
159
160 # Chad
161 # Zone NAME STDOFF RULES FORMAT [UNTIL]
162 Zone Africa/Ndjamena 1:00:12 - LMT 1912 # N'Djamena
163 1:00 - WAT 1979 Oct 14
164 1:00 1:00 WAST 1980 Mar 8
165 1:00 - WAT
166
167 # Comoros
168 # See Africa/Nairobi.
169
170 # Democratic Republic of the Congo
171 # See Africa/Lagos for the western part and Africa/Maputo for the eastern.
172
173 # Republic of the Congo
174 # See Africa/Lagos.
175
176 # Côte d'Ivoire / Ivory Coast
177 # Zone NAME STDOFF RULES FORMAT [UNTIL]
178 Zone Africa/Abidjan -0:16:08 - LMT 1912
179 0:00 - GMT
180 Link Africa/Abidjan Africa/Bamako # Mali
181 Link Africa/Abidjan Africa/Banjul # Gambia
182 Link Africa/Abidjan Africa/Conakry # Guinea
183 Link Africa/Abidjan Africa/Dakar # Senegal
184 Link Africa/Abidjan Africa/Freetown # Sierra Leone
185 Link Africa/Abidjan Africa/Lome # Togo
186 Link Africa/Abidjan Africa/Nouakchott # Mauritania
187 Link Africa/Abidjan Africa/Ouagadougou # Burkina Faso
188 Link Africa/Abidjan Atlantic/St_Helena # St Helena
189
190 # Djibouti
191 # See Africa/Nairobi.
192
193 ###############################################################################
194
195 # Egypt
196
197 # Milne says Cairo used 2:05:08.9, the local mean time of the Abbasizeh
362 # Yesterday the office of Egyptian President El-Sisi announced his
363 # decision to abandon DST permanently. See Ahram Online 2015-04-24.
364 # http://english.ahram.org.eg/NewsContent/1/64/128509/Egypt/Politics-/Sisi-cancels-daylight-saving-time-in-Egypt.aspx
365
366 # From Steffen Thorsen (2016-04-29):
367 # Egypt will have DST from July 7 until the end of October....
368 # http://english.ahram.org.eg/NewsContentP/1/204655/Egypt/Daylight-savings-time-returning-to-Egypt-on--July.aspx
369 # From Mina Samuel (2016-07-04):
370 # Egyptian government took the decision to cancel the DST,
371
372 Rule Egypt 2008 only - Aug lastThu 24:00 0 -
373 Rule Egypt 2009 only - Aug 20 24:00 0 -
374 Rule Egypt 2010 only - Aug 10 24:00 0 -
375 Rule Egypt 2010 only - Sep 9 24:00 1:00 S
376 Rule Egypt 2010 only - Sep lastThu 24:00 0 -
377 Rule Egypt 2014 only - May 15 24:00 1:00 S
378 Rule Egypt 2014 only - Jun 26 24:00 0 -
379 Rule Egypt 2014 only - Jul 31 24:00 1:00 S
380 Rule Egypt 2014 only - Sep lastThu 24:00 0 -
381
382 # Zone NAME STDOFF RULES FORMAT [UNTIL]
383 Zone Africa/Cairo 2:05:09 - LMT 1900 Oct
384 2:00 Egypt EE%sT
385
386 # Equatorial Guinea
387 # See Africa/Lagos.
388
389 # Eritrea
390 # See Africa/Nairobi.
391
392 # Eswatini (formerly Swaziland)
393 # See Africa/Johannesburg.
394
395 # Ethiopia
396 # See Africa/Nairobi.
397 #
398 # Unfortunately tzdb records only Western clock time in use in Ethiopia,
399 # as the tzdb format is not up to properly recording a common Ethiopian
400 # timekeeping practice that is based on solar time. See:
401 # Mortada D. If you have a meeting in Ethiopia, you'd better double
402 # check the time. PRI's The World. 2015-01-30 15:15 -05.
420 # lists the Determination of the Time Ordinance, 1919, No. 18,
421 # "to advance the time observed locally by the space of twenty minutes
422 # during the last four months of each year; the object in view being
423 # to extend during those months the period of daylight-time available
424 # for evening recreation after office hours."
425 # Vanessa Ogle, The Global Transformation of Time, 1870-1950 (2015), p 33,
426 # writes "In 1919, the Gold Coast (Ghana as of 1957) made Greenwich
427 # time its legal time and simultaneously legalized a summer time of
428 # UTC - 00:20 minutes from March to October."; a footnote lists
429 # the ordinance as being dated 1919-11-24.
430 # The Crown Colonist, Volume 12 (1942), p 176, says "the Government
431 # intend advancing Gold Coast time half an hour ahead of G.M.T.
432 # The actual date of the alteration has not yet been announced."
433 # These sources are incomplete and contradictory. Possibly what is
434 # now Ghana observed different DST regimes in different years. For
435 # lack of better info, use Shanks except treat the minus sign as a
436 # typo, and assume DST started in 1920 not 1936.
437 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
438 Rule Ghana 1920 1942 - Sep 1 0:00 0:20 -
439 Rule Ghana 1920 1942 - Dec 31 0:00 0 -
440 # Zone NAME STDOFF RULES FORMAT [UNTIL]
441 Zone Africa/Accra -0:00:52 - LMT 1918
442 0:00 Ghana GMT/+0020
443
444 # Guinea
445 # See Africa/Abidjan.
446
447 # Guinea-Bissau
448 #
449 # From Paul Eggert (2018-02-16):
450 # Shanks gives 1911-05-26 for the transition to WAT,
451 # evidently confusing the date of the Portuguese decree
452 # (see Europe/Lisbon) with the date that it took effect.
453 #
454 # Zone NAME STDOFF RULES FORMAT [UNTIL]
455 Zone Africa/Bissau -1:02:20 - LMT 1912 Jan 1 1:00u
456 -1:00 - -01 1975
457 0:00 - GMT
458
459 # Kenya
460 # Zone NAME STDOFF RULES FORMAT [UNTIL]
461 Zone Africa/Nairobi 2:27:16 - LMT 1928 Jul
462 3:00 - EAT 1930
463 2:30 - +0230 1940
464 2:45 - +0245 1960
465 3:00 - EAT
466 Link Africa/Nairobi Africa/Addis_Ababa # Ethiopia
467 Link Africa/Nairobi Africa/Asmara # Eritrea
468 Link Africa/Nairobi Africa/Dar_es_Salaam # Tanzania
469 Link Africa/Nairobi Africa/Djibouti
470 Link Africa/Nairobi Africa/Kampala # Uganda
471 Link Africa/Nairobi Africa/Mogadishu # Somalia
472 Link Africa/Nairobi Indian/Antananarivo # Madagascar
473 Link Africa/Nairobi Indian/Comoro
474 Link Africa/Nairobi Indian/Mayotte
475
476 # Lesotho
477 # See Africa/Johannesburg.
478
479 # Liberia
480 #
481 # From Paul Eggert (2017-03-02):
482 #
483 # The Nautical Almanac for the Year 1970, p 264, is the source for -0:44:30.
484 #
485 # In 1972 Liberia was the last country to switch from a UT offset
486 # that was not a multiple of 15 or 20 minutes. The 1972 change was on
487 # 1972-01-07, according to an entry dated 1972-01-04 on p 330 of:
488 # Presidential Papers: First year of the administration of
489 # President William R. Tolbert, Jr., July 23, 1971-July 31, 1972.
490 # Monrovia: Executive Mansion.
491 #
492 # Use the abbreviation "MMT" before 1972, as the more-accurate numeric
493 # abbreviation "-004430" would be one byte over the POSIX limit.
494 #
495 # Zone NAME STDOFF RULES FORMAT [UNTIL]
496 Zone Africa/Monrovia -0:43:08 - LMT 1882
497 -0:43:08 - MMT 1919 Mar # Monrovia Mean Time
498 -0:44:30 - MMT 1972 Jan 7 # approximately MMT
499 0:00 - GMT
500
501 ###############################################################################
502
503 # Libya
504
505 # From Even Scharning (2012-11-10):
506 # Libya set their time one hour back at 02:00 on Saturday November 10.
507 # https://www.libyaherald.com/2012/11/04/clocks-to-go-back-an-hour-on-saturday/
508 # Here is an official source [in Arabic]: http://ls.ly/fb6Yc
509 #
510 # Steffen Thorsen forwarded a translation (2012-11-10) in
511 # https://mm.icann.org/pipermail/tz/2012-November/018451.html
512 #
513 # From Tim Parenti (2012-11-11):
514 # Treat the 2012-11-10 change as a zone change from UTC+2 to UTC+1.
515 # The DST rules planned for 2013 and onward roughly mirror those of Europe
525 # For now, assume they're reverting to the pre-2012 rules of permanent UT +02.
526
527 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
528 Rule Libya 1951 only - Oct 14 2:00 1:00 S
529 Rule Libya 1952 only - Jan 1 0:00 0 -
530 Rule Libya 1953 only - Oct 9 2:00 1:00 S
531 Rule Libya 1954 only - Jan 1 0:00 0 -
532 Rule Libya 1955 only - Sep 30 0:00 1:00 S
533 Rule Libya 1956 only - Jan 1 0:00 0 -
534 Rule Libya 1982 1984 - Apr 1 0:00 1:00 S
535 Rule Libya 1982 1985 - Oct 1 0:00 0 -
536 Rule Libya 1985 only - Apr 6 0:00 1:00 S
537 Rule Libya 1986 only - Apr 4 0:00 1:00 S
538 Rule Libya 1986 only - Oct 3 0:00 0 -
539 Rule Libya 1987 1989 - Apr 1 0:00 1:00 S
540 Rule Libya 1987 1989 - Oct 1 0:00 0 -
541 Rule Libya 1997 only - Apr 4 0:00 1:00 S
542 Rule Libya 1997 only - Oct 4 0:00 0 -
543 Rule Libya 2013 only - Mar lastFri 1:00 1:00 S
544 Rule Libya 2013 only - Oct lastFri 2:00 0 -
545 # Zone NAME STDOFF RULES FORMAT [UNTIL]
546 Zone Africa/Tripoli 0:52:44 - LMT 1920
547 1:00 Libya CE%sT 1959
548 2:00 - EET 1982
549 1:00 Libya CE%sT 1990 May 4
550 # The 1996 and 1997 entries are from Shanks & Pottenger;
551 # the IATA SSIM data entries contain some obvious errors.
552 2:00 - EET 1996 Sep 30
553 1:00 Libya CE%sT 1997 Oct 4
554 2:00 - EET 2012 Nov 10 2:00
555 1:00 Libya CE%sT 2013 Oct 25 2:00
556 2:00 - EET
557
558 # Madagascar
559 # See Africa/Nairobi.
560
561 # Malawi
562 # See Africa/Maputo.
563
564 # Mali
565 # Mauritania
635 # According to several sources, Mauritius will not continue to observe
636 # DST the coming summer...
637 #
638 # Some sources, in French:
639 # http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-%C2%AB-L%E2%80%99heure-d%E2%80%99%C3%A9t%C3%A9-ne-sera-pas-appliqu%C3%A9e-cette-ann%C3%A9e-%C2%BB
640 # http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-%C3%A9nergie-de-l-heure-d-%C3%A9t%C3%A9-ont-%C3%A9t%C3%A9-atteints-
641 #
642 # Our wrap-up:
643 # https://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html
644
645 # From Arthur David Olson (2009-07-11):
646 # The "mauritius-dst-will-not-repeat" wrapup includes this:
647 # "The trial ended on March 29, 2009, when the clocks moved back by one hour
648 # at 2am (or 02:00) local time..."
649
650 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
651 Rule Mauritius 1982 only - Oct 10 0:00 1:00 -
652 Rule Mauritius 1983 only - Mar 21 0:00 0 -
653 Rule Mauritius 2008 only - Oct lastSun 2:00 1:00 -
654 Rule Mauritius 2009 only - Mar lastSun 2:00 0 -
655 # Zone NAME STDOFF RULES FORMAT [UNTIL]
656 Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis
657 4:00 Mauritius +04/+05
658 # Agalega Is, Rodriguez
659 # no information; probably like Indian/Mauritius
660
661 # Mayotte
662 # See Africa/Nairobi.
663
664 # Morocco
665 # See the 'europe' file for Spanish Morocco (Africa/Ceuta).
666
667 # From Alex Krivenyshev (2008-05-09):
668 # Here is an article that Morocco plan to introduce Daylight Saving Time between
669 # 1 June, 2008 and 27 September, 2008.
670 #
671 # "... Morocco is to save energy by adjusting its clock during summer so it will
672 # be one hour ahead of GMT between 1 June and 27 September, according to
673 # Communication Minister and Government Spokesman, Khalid Naciri...."
674 #
675 # http://www.worldtimezone.com/dst_news/dst_news_morocco01.html
866 # http://www.mmsp.gov.ma/fr/actualites.aspx?id=863
867 #
868 # From Michael Deckers (2015-06-09):
869 # [The gov.ma announcement] would (probably) make the switch on 2015-07-19 go
870 # from 03:00 to 04:00 rather than from 02:00 to 03:00, as in the patch....
871 # I think the patch is correct and the quoted text is wrong; the text in
872 # <https://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/> agrees
873 # with the patch.
874
875 # From Mohamed Essedik Najd (2018-10-26):
876 # Today, a Moroccan government council approved the perpetual addition
877 # of 60 minutes to the regular Moroccan timezone.
878 # From Matt Johnson (2018-10-28):
879 # http://www.sgg.gov.ma/Portals/1/BO/2018/BO_6720-bis_Ar.pdf
880 #
881 # From Maamar Abdelkader (2018-11-01):
882 # We usually move clocks back the previous week end and come back to the +1
883 # the week end after.... The government does not announce yet the decision
884 # about this temporary change. But it s 99% sure that it will be the case,
885 # as in previous years. An unofficial survey was done these days, showing
886 # that 64% of asked people are ok for moving from +1 to +0 during Ramadan.
887 # https://leconomiste.com/article/1035870-enquete-l-economiste-sunergia-64-des-marocains-plebiscitent-le-gmt-pendant-ramadan
888
889 # From Naoufal Semlali (2019-04-16):
890 # Morocco will be on GMT starting from Sunday, May 5th 2019 at 3am.
891 # The switch to GMT+1 will occur on Sunday, June 9th 2019 at 2am....
892 # http://fr.le360.ma/societe/voici-la-date-du-retour-a-lheure-legale-au-maroc-188222
893 #
894 # From Paul Eggert (2019-05-20):
895 # This agrees with our 2018-11-01 guess that the Moroccan government
896 # would continue the practice of falling back at 03:00 the last Sunday
897 # before Ramadan, and of springing forward at 02:00 the first Sunday after
898 # Ramadan, as this has been the practice since 2012. To implement this,
899 # transition dates for 2019 through 2087 were determined by running the
900 # following program under GNU Emacs 26.2.
901 # (let ((islamic-year 1440))
902 # (require 'cal-islam)
903 # (while (< islamic-year 1511)
904 # (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
905 # (b (calendar-islamic-to-absolute (list 10 1 islamic-year)))
906 # (sunday 0))
907 # (while (/= sunday (mod (setq a (1- a)) 7)))
908 # (while (/= sunday (mod b 7))
909 # (setq b (1+ b)))
910 # (setq a (calendar-gregorian-from-absolute a))
911 # (setq b (calendar-gregorian-from-absolute b))
912 # (insert
913 # (format
914 # (concat "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 3:00\t-1:00\t-\n"
915 # "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 2:00\t0\t-\n")
916 # (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a))
917 # (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b)))))
918 # (setq islamic-year (+ 1 islamic-year))))
919
920 # RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S
921 Rule Morocco 1939 only - Sep 12 0:00 1:00 -
922 Rule Morocco 1939 only - Nov 19 0:00 0 -
923 Rule Morocco 1940 only - Feb 25 0:00 1:00 -
982 Rule Morocco 2029 only - Jan 14 3:00 -1:00 -
983 Rule Morocco 2029 only - Feb 18 2:00 0 -
984 Rule Morocco 2029 only - Dec 30 3:00 -1:00 -
985 Rule Morocco 2030 only - Feb 10 2:00 0 -
986 Rule Morocco 2030 only - Dec 22 3:00 -1:00 -
987 Rule Morocco 2031 only - Jan 26 2:00 0 -
988 Rule Morocco 2031 only - Dec 14 3:00 -1:00 -
989 Rule Morocco 2032 only - Jan 18 2:00 0 -
990 Rule Morocco 2032 only - Nov 28 3:00 -1:00 -
991 Rule Morocco 2033 only - Jan 9 2:00 0 -
992 Rule Morocco 2033 only - Nov 20 3:00 -1:00 -
993 Rule Morocco 2033 only - Dec 25 2:00 0 -
994 Rule Morocco 2034 only - Nov 5 3:00 -1:00 -
995 Rule Morocco 2034 only - Dec 17 2:00 0 -
996 Rule Morocco 2035 only - Oct 28 3:00 -1:00 -
997 Rule Morocco 2035 only - Dec 2 2:00 0 -
998 Rule Morocco 2036 only - Oct 19 3:00 -1:00 -
999 Rule Morocco 2036 only - Nov 23 2:00 0 -
1000 Rule Morocco 2037 only - Oct 4 3:00 -1:00 -
1001 Rule Morocco 2037 only - Nov 15 2:00 0 -
1002 Rule Morocco 2038 only - Sep 26 3:00 -1:00 -
1003 Rule Morocco 2038 only - Oct 31 2:00 0 -
1004 Rule Morocco 2039 only - Sep 18 3:00 -1:00 -
1005 Rule Morocco 2039 only - Oct 23 2:00 0 -
1006 Rule Morocco 2040 only - Sep 2 3:00 -1:00 -
1007 Rule Morocco 2040 only - Oct 14 2:00 0 -
1008 Rule Morocco 2041 only - Aug 25 3:00 -1:00 -
1009 Rule Morocco 2041 only - Sep 29 2:00 0 -
1010 Rule Morocco 2042 only - Aug 10 3:00 -1:00 -
1011 Rule Morocco 2042 only - Sep 21 2:00 0 -
1012 Rule Morocco 2043 only - Aug 2 3:00 -1:00 -
1013 Rule Morocco 2043 only - Sep 6 2:00 0 -
1014 Rule Morocco 2044 only - Jul 24 3:00 -1:00 -
1015 Rule Morocco 2044 only - Aug 28 2:00 0 -
1016 Rule Morocco 2045 only - Jul 9 3:00 -1:00 -
1017 Rule Morocco 2045 only - Aug 20 2:00 0 -
1018 Rule Morocco 2046 only - Jul 1 3:00 -1:00 -
1019 Rule Morocco 2046 only - Aug 5 2:00 0 -
1020 Rule Morocco 2047 only - Jun 23 3:00 -1:00 -
1021 Rule Morocco 2047 only - Jul 28 2:00 0 -
1022 Rule Morocco 2048 only - Jun 7 3:00 -1:00 -
1023 Rule Morocco 2048 only - Jul 19 2:00 0 -
1024 Rule Morocco 2049 only - May 30 3:00 -1:00 -
1025 Rule Morocco 2049 only - Jul 4 2:00 0 -
1026 Rule Morocco 2050 only - May 15 3:00 -1:00 -
1027 Rule Morocco 2050 only - Jun 26 2:00 0 -
1028 Rule Morocco 2051 only - May 7 3:00 -1:00 -
1029 Rule Morocco 2051 only - Jun 11 2:00 0 -
1030 Rule Morocco 2052 only - Apr 28 3:00 -1:00 -
1031 Rule Morocco 2052 only - Jun 2 2:00 0 -
1032 Rule Morocco 2053 only - Apr 13 3:00 -1:00 -
1033 Rule Morocco 2053 only - May 25 2:00 0 -
1034 Rule Morocco 2054 only - Apr 5 3:00 -1:00 -
1035 Rule Morocco 2054 only - May 10 2:00 0 -
1036 Rule Morocco 2055 only - Mar 28 3:00 -1:00 -
1037 Rule Morocco 2055 only - May 2 2:00 0 -
1038 Rule Morocco 2056 only - Mar 12 3:00 -1:00 -
1039 Rule Morocco 2056 only - Apr 23 2:00 0 -
1040 Rule Morocco 2057 only - Mar 4 3:00 -1:00 -
1041 Rule Morocco 2057 only - Apr 8 2:00 0 -
1042 Rule Morocco 2058 only - Feb 17 3:00 -1:00 -
1043 Rule Morocco 2058 only - Mar 31 2:00 0 -
1044 Rule Morocco 2059 only - Feb 9 3:00 -1:00 -
1045 Rule Morocco 2059 only - Mar 16 2:00 0 -
1046 Rule Morocco 2060 only - Feb 1 3:00 -1:00 -
1047 Rule Morocco 2060 only - Mar 7 2:00 0 -
1048 Rule Morocco 2061 only - Jan 16 3:00 -1:00 -
1049 Rule Morocco 2061 only - Feb 27 2:00 0 -
1050 Rule Morocco 2062 only - Jan 8 3:00 -1:00 -
1051 Rule Morocco 2062 only - Feb 12 2:00 0 -
1052 Rule Morocco 2062 only - Dec 31 3:00 -1:00 -
1053 Rule Morocco 2063 only - Feb 4 2:00 0 -
1054 Rule Morocco 2063 only - Dec 16 3:00 -1:00 -
1055 Rule Morocco 2064 only - Jan 20 2:00 0 -
1056 Rule Morocco 2064 only - Dec 7 3:00 -1:00 -
1057 Rule Morocco 2065 only - Jan 11 2:00 0 -
1058 Rule Morocco 2065 only - Nov 22 3:00 -1:00 -
1059 Rule Morocco 2066 only - Jan 3 2:00 0 -
1060 Rule Morocco 2066 only - Nov 14 3:00 -1:00 -
1061 Rule Morocco 2066 only - Dec 19 2:00 0 -
1062 Rule Morocco 2067 only - Nov 6 3:00 -1:00 -
1063 Rule Morocco 2067 only - Dec 11 2:00 0 -
1064 Rule Morocco 2068 only - Oct 21 3:00 -1:00 -
1065 Rule Morocco 2068 only - Dec 2 2:00 0 -
1066 Rule Morocco 2069 only - Oct 13 3:00 -1:00 -
1067 Rule Morocco 2069 only - Nov 17 2:00 0 -
1068 Rule Morocco 2070 only - Oct 5 3:00 -1:00 -
1069 Rule Morocco 2070 only - Nov 9 2:00 0 -
1070 Rule Morocco 2071 only - Sep 20 3:00 -1:00 -
1071 Rule Morocco 2071 only - Oct 25 2:00 0 -
1072 Rule Morocco 2072 only - Sep 11 3:00 -1:00 -
1073 Rule Morocco 2072 only - Oct 16 2:00 0 -
1074 Rule Morocco 2073 only - Aug 27 3:00 -1:00 -
1075 Rule Morocco 2073 only - Oct 8 2:00 0 -
1076 Rule Morocco 2074 only - Aug 19 3:00 -1:00 -
1077 Rule Morocco 2074 only - Sep 23 2:00 0 -
1078 Rule Morocco 2075 only - Aug 11 3:00 -1:00 -
1079 Rule Morocco 2075 only - Sep 15 2:00 0 -
1080 Rule Morocco 2076 only - Jul 26 3:00 -1:00 -
1081 Rule Morocco 2076 only - Sep 6 2:00 0 -
1082 Rule Morocco 2077 only - Jul 18 3:00 -1:00 -
1083 Rule Morocco 2077 only - Aug 22 2:00 0 -
1084 Rule Morocco 2078 only - Jul 10 3:00 -1:00 -
1085 Rule Morocco 2078 only - Aug 14 2:00 0 -
1086 Rule Morocco 2079 only - Jun 25 3:00 -1:00 -
1087 Rule Morocco 2079 only - Jul 30 2:00 0 -
1088 Rule Morocco 2080 only - Jun 16 3:00 -1:00 -
1089 Rule Morocco 2080 only - Jul 21 2:00 0 -
1090 Rule Morocco 2081 only - Jun 1 3:00 -1:00 -
1091 Rule Morocco 2081 only - Jul 13 2:00 0 -
1092 Rule Morocco 2082 only - May 24 3:00 -1:00 -
1093 Rule Morocco 2082 only - Jun 28 2:00 0 -
1094 Rule Morocco 2083 only - May 16 3:00 -1:00 -
1095 Rule Morocco 2083 only - Jun 20 2:00 0 -
1096 Rule Morocco 2084 only - Apr 30 3:00 -1:00 -
1097 Rule Morocco 2084 only - Jun 11 2:00 0 -
1098 Rule Morocco 2085 only - Apr 22 3:00 -1:00 -
1099 Rule Morocco 2085 only - May 27 2:00 0 -
1100 Rule Morocco 2086 only - Apr 14 3:00 -1:00 -
1101 Rule Morocco 2086 only - May 19 2:00 0 -
1102 Rule Morocco 2087 only - Mar 30 3:00 -1:00 -
1103 Rule Morocco 2087 only - May 4 2:00 0 -
1104 # For dates after the somewhat-arbitrary cutoff of 2087, assume that
1105 # Morocco will no longer observe DST. At some point this table will
1106 # need to be extended, though quite possibly Morocco will change the
1107 # rules first.
1108
1109 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1110 Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26
1111 0:00 Morocco +00/+01 1984 Mar 16
1112 1:00 - +01 1986
1113 0:00 Morocco +00/+01 2018 Oct 28 3:00
1114 1:00 Morocco +01/+00
1115
1116 # Western Sahara
1117 #
1118 # From Gwillim Law (2013-10-22):
1119 # A correspondent who is usually well informed about time zone matters
1120 # ... says that Western Sahara observes daylight saving time, just as
1121 # Morocco does.
1122 #
1123 # From Paul Eggert (2013-10-23):
1124 # Assume that this has been true since Western Sahara switched to GMT,
1125 # since most of it was then controlled by Morocco.
1126
1127 Zone Africa/El_Aaiun -0:52:48 - LMT 1934 Jan # El Aaiún
1128 -1:00 - -01 1976 Apr 14
1129 0:00 Morocco +00/+01 2018 Oct 28 3:00
1130 1:00 Morocco +01/+00
1131
1132 # Mozambique
1133 #
1134 # Shanks gives 1903-03-01 for the transition to CAT.
1135 # Perhaps the 1911-05-26 Portuguese decree
1136 # https://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf
1137 # merely made it official?
1138 #
1139 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1140 Zone Africa/Maputo 2:10:20 - LMT 1903 Mar
1141 2:00 - CAT
1142 Link Africa/Maputo Africa/Blantyre # Malawi
1143 Link Africa/Maputo Africa/Bujumbura # Burundi
1144 Link Africa/Maputo Africa/Gaborone # Botswana
1145 Link Africa/Maputo Africa/Harare # Zimbabwe
1146 Link Africa/Maputo Africa/Kigali # Rwanda
1147 Link Africa/Maputo Africa/Lubumbashi # E Dem. Rep. of Congo
1148 Link Africa/Maputo Africa/Lusaka # Zambia
1149
1150
1151 # Namibia
1152
1153 # From Arthur David Olson (2017-08-09):
1154 # The text of the "Namibia Time Act, 1994" is available online at
1155 # www.lac.org.na/laws/1994/811.pdf
1156 # and includes this nugget:
1157 # Notwithstanding the provisions of subsection (2) of section 1, the
1158 # first winter period after the commencement of this Act shall
1159 # commence at OOhOO on Monday 21 March 1994 and shall end at 02h00 on
1191 # From Paul Eggert (2017-04-09):
1192 # Before the change, summer and winter time were both standard time legally.
1193 # However in common parlance, winter time was considered to be DST. See, e.g.:
1194 # http://www.nbc.na/news/namibias-winter-time-could-be-scrapped.2706
1195 # https://zone.my.na/news/times-are-changing-in-namibia
1196 # https://www.newera.com.na/2017/02/23/namibias-winter-time-might-be-repealed/
1197 # Use plain "WAT" and "CAT" for the time zone abbreviations, to be compatible
1198 # with Namibia's neighbors.
1199
1200 # RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1201 # Vanguard section, for zic and other parsers that support negative DST.
1202 Rule Namibia 1994 only - Mar 21 0:00 -1:00 WAT
1203 Rule Namibia 1994 2017 - Sep Sun>=1 2:00 0 CAT
1204 Rule Namibia 1995 2017 - Apr Sun>=1 2:00 -1:00 WAT
1205 # Rearguard section, for parsers that do not support negative DST.
1206 #Rule Namibia 1994 only - Mar 21 0:00 0 WAT
1207 #Rule Namibia 1994 2017 - Sep Sun>=1 2:00 1:00 CAT
1208 #Rule Namibia 1995 2017 - Apr Sun>=1 2:00 0 WAT
1209 # End of rearguard section.
1210
1211 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1212 Zone Africa/Windhoek 1:08:24 - LMT 1892 Feb 8
1213 1:30 - +0130 1903 Mar
1214 2:00 - SAST 1942 Sep 20 2:00
1215 2:00 1:00 SAST 1943 Mar 21 2:00
1216 2:00 - SAST 1990 Mar 21 # independence
1217 # Vanguard section, for zic and other parsers that support negative DST.
1218 2:00 Namibia %s
1219 # Rearguard section, for parsers that do not support negative DST.
1220 # 2:00 - CAT 1994 Mar 21 0:00
1221 # From Paul Eggert (2017-04-07):
1222 # The official date of the 2017 rule change was 2017-10-24. See:
1223 # http://www.lac.org.na/laws/annoSTAT/Namibian%20Time%20Act%209%20of%202017.pdf
1224 # 1:00 Namibia %s 2017 Oct 24
1225 # 2:00 - CAT
1226 # End of rearguard section.
1227
1228 # Niger
1229 # See Africa/Lagos.
1230
1231 # Nigeria
1232 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1233 Zone Africa/Lagos 0:13:36 - LMT 1919 Sep
1234 1:00 - WAT
1235 Link Africa/Lagos Africa/Bangui # Central African Republic
1236 Link Africa/Lagos Africa/Brazzaville # Rep. of the Congo
1237 Link Africa/Lagos Africa/Douala # Cameroon
1238 Link Africa/Lagos Africa/Kinshasa # Dem. Rep. of the Congo (west)
1239 Link Africa/Lagos Africa/Libreville # Gabon
1240 Link Africa/Lagos Africa/Luanda # Angola
1241 Link Africa/Lagos Africa/Malabo # Equatorial Guinea
1242 Link Africa/Lagos Africa/Niamey # Niger
1243 Link Africa/Lagos Africa/Porto-Novo # Benin
1244
1245 # Réunion
1246 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1247 Zone Indian/Reunion 3:41:52 - LMT 1911 Jun # Saint-Denis
1248 4:00 - +04
1249 #
1250 # Crozet Islands also observes Réunion time; see the 'antarctica' file.
1251 #
1252 # Scattered Islands (Îles Éparses) administered from Réunion are as follows.
1253 # The following information about them is taken from
1254 # Îles Éparses (<http://www.outre-mer.gouv.fr/domtom/ile.htm>, 1997-07-22,
1255 # in French; no longer available as of 1999-08-17).
1256 # We have no info about their time zone histories.
1257 #
1258 # Bassas da India - uninhabited
1259 # Europa Island - inhabited from 1905 to 1910 by two families
1260 # Glorioso Is - inhabited until at least 1958
1261 # Juan de Nova - uninhabited
1262 # Tromelin - inhabited until at least 1958
1263
1264 # Rwanda
1265 # See Africa/Maputo.
1266
1286
1287 # From Vadim Nasardinov (2018-12-29):
1288 # São Tomé and Príncipe is about to do the following on Jan 1, 2019:
1289 # https://www.stp-press.st/2018/12/05/governo-jesus-ja-decidiu-repor-hora-legal-sao-tomense/
1290 #
1291 # From Michael Deckers (2018-12-30):
1292 # https://www.legis-palop.org/download.jsp?idFile=102818
1293 # ... [The legal time of the country, which coincides with universal
1294 # coordinated time, will be restituted at 2 o'clock on day 1 of January, 2019.]
1295
1296 Zone Africa/Sao_Tome 0:26:56 - LMT 1884
1297 -0:36:45 - LMT 1912 Jan 1 00:00u # Lisbon MT
1298 0:00 - GMT 2018 Jan 1 01:00
1299 1:00 - WAT 2019 Jan 1 02:00
1300 0:00 - GMT
1301
1302 # Senegal
1303 # See Africa/Abidjan.
1304
1305 # Seychelles
1306 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1307 Zone Indian/Mahe 3:41:48 - LMT 1906 Jun # Victoria
1308 4:00 - +04
1309 # From Paul Eggert (2001-05-30):
1310 # Aldabra, Farquhar, and Desroches, originally dependencies of the
1311 # Seychelles, were transferred to the British Indian Ocean Territory
1312 # in 1965 and returned to Seychelles control in 1976. We don't know
1313 # whether this affected their time zone, so omit this for now.
1314 # Possibly the islands were uninhabited.
1315
1316 # Sierra Leone
1317 # See Africa/Abidjan.
1318
1319 # Somalia
1320 # See Africa/Nairobi.
1321
1322 # South Africa
1323 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1324 Rule SA 1942 1943 - Sep Sun>=15 2:00 1:00 -
1325 Rule SA 1943 1944 - Mar Sun>=15 2:00 0 -
1326 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1327 Zone Africa/Johannesburg 1:52:00 - LMT 1892 Feb 8
1328 1:30 - SAST 1903 Mar
1329 2:00 SA SAST
1330 Link Africa/Johannesburg Africa/Maseru # Lesotho
1331 Link Africa/Johannesburg Africa/Mbabane # Eswatini
1332 #
1333 # Marion and Prince Edward Is
1334 # scientific station since 1947
1335 # no information
1336
1337 # Sudan
1338
1339 # From <http://www.sunanews.net/sn13jane.html>
1340 # Sudan News Agency (2000-01-13),
1341 # also reported by Michaël De Beukelaer-Dossche via Steffen Thorsen:
1342 # Clocks will be moved ahead for 60 minutes all over the Sudan as of noon
1343 # Saturday.... This was announced Thursday by Caretaker State Minister for
1344 # Manpower Abdul-Rahman Nur-Eddin.
1345
1346 # From Ahmed Atyya, National Telecommunications Corp. (NTC), Sudan (2017-10-17):
1347 # ... the Republic of Sudan is going to change the time zone from (GMT+3:00)
1348 # to (GMT+ 2:00) starting from Wednesday 1 November 2017.
1349 #
1350 # From Paul Eggert (2017-10-18):
1351 # A scanned copy (in Arabic) of Cabinet Resolution No. 352 for the
1352 # year 2017 can be found as an attachment in email today from Yahia
1353 # Abdalla of NTC, archived at:
1354 # https://mm.icann.org/pipermail/tz/2017-October/025333.html
1355
1356 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1357 Rule Sudan 1970 only - May 1 0:00 1:00 S
1358 Rule Sudan 1970 1985 - Oct 15 0:00 0 -
1359 Rule Sudan 1971 only - Apr 30 0:00 1:00 S
1360 Rule Sudan 1972 1985 - Apr lastSun 0:00 1:00 S
1361 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1362 Zone Africa/Khartoum 2:10:08 - LMT 1931
1363 2:00 Sudan CA%sT 2000 Jan 15 12:00
1364 3:00 - EAT 2017 Nov 1
1365 2:00 - CAT
1366
1367 # South Sudan
1368 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1369 Zone Africa/Juba 2:06:28 - LMT 1931
1370 2:00 Sudan CA%sT 2000 Jan 15 12:00
1371 3:00 - EAT
1372
1373 # Tanzania
1374 # See Africa/Nairobi.
1375
1376 # Togo
1377 # See Africa/Abidjan.
1378
1379 # Tunisia
1380
1381 # From Gwillim Law (2005-04-30):
1382 # My correspondent, Risto Nykänen, has alerted me to another adoption of DST,
1383 # this time in Tunisia. According to Yahoo France News
1384 # <http://fr.news.yahoo.com/050426/5/4dumk.html>, in a story attributed to AP
1385 # and dated 2005-04-26, "Tunisia has decided to advance its official time by
1386 # one hour, starting on Sunday, May 1. Henceforth, Tunisian time will be
1387 # UTC+2 instead of UTC+1. The change will take place at 23:00 UTC next
1388 # Saturday." (My translation)
1454 Rule Tunisia 1943 only - Oct 4 2:00 0 -
1455 Rule Tunisia 1944 1945 - Apr Mon>=1 2:00 1:00 S
1456 Rule Tunisia 1944 only - Oct 8 0:00 0 -
1457 Rule Tunisia 1945 only - Sep 16 0:00 0 -
1458 Rule Tunisia 1977 only - Apr 30 0:00s 1:00 S
1459 Rule Tunisia 1977 only - Sep 24 0:00s 0 -
1460 Rule Tunisia 1978 only - May 1 0:00s 1:00 S
1461 Rule Tunisia 1978 only - Oct 1 0:00s 0 -
1462 Rule Tunisia 1988 only - Jun 1 0:00s 1:00 S
1463 Rule Tunisia 1988 1990 - Sep lastSun 0:00s 0 -
1464 Rule Tunisia 1989 only - Mar 26 0:00s 1:00 S
1465 Rule Tunisia 1990 only - May 1 0:00s 1:00 S
1466 Rule Tunisia 2005 only - May 1 0:00s 1:00 S
1467 Rule Tunisia 2005 only - Sep 30 1:00s 0 -
1468 Rule Tunisia 2006 2008 - Mar lastSun 2:00s 1:00 S
1469 Rule Tunisia 2006 2008 - Oct lastSun 2:00s 0 -
1470
1471 # Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's
1472 # more precise 0:09:21.
1473 # Shanks & Pottenger say the 1911 switch was on Mar 9; go with Howse's Mar 11.
1474 # Zone NAME STDOFF RULES FORMAT [UNTIL]
1475 Zone Africa/Tunis 0:40:44 - LMT 1881 May 12
1476 0:09:21 - PMT 1911 Mar 11 # Paris Mean Time
1477 1:00 Tunisia CE%sT
1478
1479 # Uganda
1480 # See Africa/Nairobi.
1481
1482 # Zambia
1483 # Zimbabwe
1484 # See Africa/Maputo.
|