--- old/make/data/tzdata/africa 2014-07-22 21:38:38.671858819 +0400 +++ new/make/data/tzdata/africa 2014-07-22 21:38:38.515858826 +0400 @@ -262,13 +262,13 @@ # http://www.worldtimezone.com/dst_news/dst_news_egypt04.html # Rule Egypt 1995 2010 - Apr lastFri 0:00s 1:00 S -Rule Egypt 1995 2005 - Sep lastThu 23:00s 0 - +Rule Egypt 1995 2005 - Sep lastThu 24:00 0 - # From Steffen Thorsen (2006-09-19): # The Egyptian Gazette, issue 41,090 (2006-09-18), page 1, reports: # Egypt will turn back clocks by one hour at the midnight of Thursday # after observing the daylight saving time since May. # http://news.gom.com.eg/gazette/pdf/2006/09/18/01.pdf -Rule Egypt 2006 only - Sep 21 23:00s 0 - +Rule Egypt 2006 only - Sep 21 24:00 0 - # From Dirk Losch (2007-08-14): # I received a mail from an airline which says that the daylight # saving time in Egypt will end in the night of 2007-09-06 to 2007-09-07. @@ -277,7 +277,7 @@ # http://www.timeanddate.com/worldclock/city.html?n=53 # From Steffen Thorsen (2007-09-04): The official information...: # http://www.sis.gov.eg/En/EgyptOnline/Miscellaneous/000002/0207000000000000001580.htm -Rule Egypt 2007 only - Sep Thu>=1 23:00s 0 - +Rule Egypt 2007 only - Sep Thu>=1 24:00 0 - # From Abdelrahman Hassan (2007-09-06): # Due to the Hijri (lunar Islamic calendar) year being 11 days shorter # than the year of the Gregorian calendar, Ramadan shifts earlier each @@ -365,46 +365,77 @@ # From Gunther Vermier (2015-05-13): # our Egypt office confirms that the change will be at 15 May "midnight" (24:00) -# From Paul Eggert (2014-05-13): +# From Imed Chihi (2014-06-04): +# We have finally "located" a precise official reference about the DST changes +# in Egypt. The Ministers Cabinet decision is explained at +# http://www.cabinet.gov.eg/Media/CabinetMeetingsDetails.aspx?id=347 ... +# [T]his (Arabic) site is not accessible outside Egypt, but the page ... +# translates into: "With regard to daylight saving time, it is scheduled to +# take effect at exactly twelve o'clock this evening, Thursday, 15 MAY 2014, +# to be suspended by twelve o'clock on the evening of Thursday, 26 JUN 2014, +# and re-established again at the end of the month of Ramadan, at twelve +# o'clock on the evening of Thursday, 31 JUL 2014." This statement has been +# reproduced by other (more accessible) sites[, e.g.,]... +# http://elgornal.net/news/news.aspx?id=4699258 + +# From Paul Eggert (2014-06-04): # Sarah El Deeb and Lee Keath of AP report that the Egyptian government says # the change is because of blackouts in Cairo, even though Ahram Online (cited -# above) says DST had no affect on electricity consumption. The AP story says -# DST will not be observed during Ramadan. There is no information about when -# DST will end. See: +# above) says DST had no affect on electricity consumption. There is +# no information about when DST will end this fall. See: # http://abcnews.go.com/International/wireStory/el-sissi-pushes-egyptians-line-23614833 # -# For now, guess that later transitions will use 2010's rules, and that -# Egypt will agree with Morocco (see below) about the date Ramadan starts and -# ends, though (unlike Morocco) it will switch at 00:00 standard time. In -# Egypt the spring-forward transitions are removed for 2020-2022, when the -# guessed spring-forward date falls during the estimated Ramadan, and all -# transitions removed for 2023-2038, where the estimated Ramadan falls entirely -# outside the guessed daylight-saving time. Ramadan intrudes on the guessed -# DST starting in 2039, but that's beyond our somewhat-arbitrary cutoff. - -Rule Egypt 2008 only - Aug lastThu 23:00s 0 - -Rule Egypt 2009 only - Aug 20 23:00s 0 - -Rule Egypt 2010 only - Aug 11 0:00 0 - -Rule Egypt 2010 only - Sep 10 0:00 1:00 S -Rule Egypt 2010 only - Sep lastThu 23:00s 0 - +# For now, guess that later spring and fall transitions will use +# 2010's rules, and guess that Egypt will switch to standard time at +# 24:00 the last Thursday before Ramadan, and back to DST at 00:00 the +# first Friday after Ramadan. To implement this, +# transition dates for 2015 through 2037 were determined by running +# the following program under GNU Emacs 24.3, with the results integrated +# by hand into the table below. Ramadan again intrudes on the guessed +# DST starting in 2038, but that's beyond our somewhat-arbitrary cutoff. +# (let ((islamic-year 1436)) +# (while (< islamic-year 1460) +# (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year))) +# (b (calendar-islamic-to-absolute (list 10 1 islamic-year))) +# (friday 5)) +# (while (/= friday (mod a 7)) +# (setq a (1- a))) +# (while (/= friday (mod b 7)) +# (setq b (1+ b))) +# (setq a (1- a)) +# (setq b (1- b)) +# (setq a (calendar-gregorian-from-absolute a)) +# (setq b (calendar-gregorian-from-absolute b)) +# (insert +# (format +# (concat "Rule\tEgypt\t%d\tonly\t-\t%s\t%2d\t24:00\t0\t-\n" +# "Rule\tEgypt\t%d\tonly\t-\t%s\t%2d\t24:00\t1:00\tS\n") +# (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a)) +# (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b))))) +# (setq islamic-year (+ 1 islamic-year)))) +Rule Egypt 2008 only - Aug lastThu 24:00 0 - +Rule Egypt 2009 only - Aug 20 24:00 0 - +Rule Egypt 2010 only - Aug 10 24:00 0 - +Rule Egypt 2010 only - Sep 9 24:00 1:00 S +Rule Egypt 2010 only - Sep lastThu 24:00 0 - Rule Egypt 2014 only - May 15 24:00 1:00 S -Rule Egypt 2014 only - Jun 29 0:00s 0 - -Rule Egypt 2014 only - Jul 29 0:00s 1:00 S -Rule Egypt 2014 max - Sep lastThu 23:00s 0 - +Rule Egypt 2014 only - Jun 26 24:00 0 - +Rule Egypt 2014 only - Jul 31 24:00 1:00 S +Rule Egypt 2014 max - Sep lastThu 24:00 0 - Rule Egypt 2015 2019 - Apr lastFri 0:00s 1:00 S -Rule Egypt 2015 only - Jun 18 0:00s 0 - -Rule Egypt 2015 only - Jul 18 0:00s 1:00 S -Rule Egypt 2016 only - Jun 7 0:00s 0 - -Rule Egypt 2016 only - Jul 7 0:00s 1:00 S -Rule Egypt 2017 only - May 27 0:00s 0 - -Rule Egypt 2017 only - Jun 26 0:00s 1:00 S -Rule Egypt 2018 only - May 16 0:00s 0 - -Rule Egypt 2018 only - Jun 15 0:00s 1:00 S -Rule Egypt 2019 only - May 6 0:00s 0 - -Rule Egypt 2019 only - Jun 5 0:00s 1:00 S -Rule Egypt 2020 only - May 24 0:00s 1:00 S -Rule Egypt 2021 only - May 13 0:00s 1:00 S -Rule Egypt 2022 only - May 3 0:00s 1:00 S +Rule Egypt 2015 only - Jun 11 24:00 0 - +Rule Egypt 2015 only - Jul 23 24:00 1:00 S +Rule Egypt 2016 only - Jun 2 24:00 0 - +Rule Egypt 2016 only - Jul 7 24:00 1:00 S +Rule Egypt 2017 only - May 25 24:00 0 - +Rule Egypt 2017 only - Jun 29 24:00 1:00 S +Rule Egypt 2018 only - May 10 24:00 0 - +Rule Egypt 2018 only - Jun 14 24:00 1:00 S +Rule Egypt 2019 only - May 2 24:00 0 - +Rule Egypt 2019 only - Jun 6 24:00 1:00 S +Rule Egypt 2020 only - May 28 24:00 1:00 S +Rule Egypt 2021 only - May 13 24:00 1:00 S +Rule Egypt 2022 only - May 5 24:00 1:00 S Rule Egypt 2023 max - Apr lastFri 0:00s 1:00 S # Zone NAME GMTOFF RULES FORMAT [UNTIL] @@ -937,39 +968,36 @@ # From Sebastien Willemijns (2014-03-18): # http://www.afriquinfos.com/articles/2014/3/18/maroc-heure-dete-avancez-tous-horloges-247891.asp -# From Paul Eggert (2014-03-19): -# To estimate what the Moroccan government will do in future years, -# transition dates for 2014 through 2038 were determined by running -# the following program under GNU Emacs 24.3: -# -# (let ((islamic-year 1435)) -# (while (< islamic-year 1461) -# (let ((a -# (calendar-gregorian-from-absolute -# (calendar-islamic-to-absolute (list 9 1 islamic-year)))) -# (b -# (calendar-gregorian-from-absolute -# (calendar-islamic-to-absolute (list 10 1 islamic-year))))) -# (insert -# (format -# (concat "Rule\tMorocco\t%d\tonly\t-\t%s\t %2d\t 3:00\t0\t-\n" -# "Rule\tMorocco\t%d\tonly\t-\t%s\t %2d\t 2:00\t1:00\tS\n") -# (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a)) -# (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b))))) +# From Milamber Space Network (2014-06-05): +# The Moroccan government has recently announced that the country will return +# to standard time at 03:00 on Saturday, June 28, 2014 local time.... DST +# will resume again at 02:00 on Saturday, August 2, 2014.... +# http://www.mmsp.gov.ma/fr/actualites.aspx?id=586 + +# From Paul Eggert (2014-06-05): +# For now, guess that later spring and fall transitions will use 2014's rules, +# and guess that Morocco will switch to standard time at 03:00 the last +# Saturday before Ramadan, and back to DST at 02:00 the first Saturday after +# Ramadan. To implement this, transition dates for 2015 through 2037 were +# determined by running the following program under GNU Emacs 24.3, with the +# results integrated by hand into the table below. +# (let ((islamic-year 1436)) +# (while (< islamic-year 1460) +# (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year))) +# (b (calendar-islamic-to-absolute (list 10 1 islamic-year))) +# (saturday 6)) +# (while (/= saturday (mod (setq a (1- a)) 7))) +# (while (/= saturday (mod b 7)) +# (setq b (1+ b))) +# (setq a (calendar-gregorian-from-absolute a)) +# (setq b (calendar-gregorian-from-absolute b)) +# (insert +# (format +# (concat "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 3:00\t0\t-\n" +# "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 2:00\t1:00\tS\n") +# (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a)) +# (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b))))) # (setq islamic-year (+ 1 islamic-year)))) -# -# with spring-forward transitions removed for 2023-2025, when the -# normal spring-forward date falls during the estimated Ramadan; with -# all transitions removed for 2026-2035, where the estimated Ramadan -# falls entirely outside daylight-saving time; and with fall-back -# transitions removed for 2036-2037, where the normal fall-back -# date falls during the estimated Ramadan. Normally, the table would -# stop after 2037 because 32-bit time_t values roll around early in 2038, -# but that would imply a prediction of perpetual DST after March 2038 -# due to the year-2037 glitches. So, this table instead stops after -# 2038, the first non-glitchy year after the 32-bit rollover. -# An advantage of stopping after 2038 is that it lets zic guess -# TZ='WET0WEST,M3.5.0,M10.5.0/3' for time stamps far in the future. # RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S @@ -991,46 +1019,44 @@ Rule Morocco 2008 only - Jun 1 0:00 1:00 S Rule Morocco 2008 only - Sep 1 0:00 0 - Rule Morocco 2009 only - Jun 1 0:00 1:00 S -Rule Morocco 2009 only - Aug 21 0:00 0 - +Rule Morocco 2009 only - Aug 21 0:00 0 - Rule Morocco 2010 only - May 2 0:00 1:00 S Rule Morocco 2010 only - Aug 8 0:00 0 - Rule Morocco 2011 only - Apr 3 0:00 1:00 S -Rule Morocco 2011 only - Jul 31 0 0 - -Rule Morocco 2012 2013 - Apr lastSun 2:00 1:00 S -Rule Morocco 2012 only - Sep 30 3:00 0 - -Rule Morocco 2012 only - Jul 20 3:00 0 - -Rule Morocco 2012 only - Aug 20 2:00 1:00 S -Rule Morocco 2013 only - Jul 7 3:00 0 - -Rule Morocco 2013 only - Aug 10 2:00 1:00 S -Rule Morocco 2013 2035 - Oct lastSun 3:00 0 - -Rule Morocco 2014 2022 - Mar lastSun 2:00 1:00 S -Rule Morocco 2014 only - Jun 29 3:00 0 - -Rule Morocco 2014 only - Jul 29 2:00 1:00 S -Rule Morocco 2015 only - Jun 18 3:00 0 - -Rule Morocco 2015 only - Jul 18 2:00 1:00 S -Rule Morocco 2016 only - Jun 7 3:00 0 - -Rule Morocco 2016 only - Jul 7 2:00 1:00 S -Rule Morocco 2017 only - May 27 3:00 0 - -Rule Morocco 2017 only - Jun 26 2:00 1:00 S -Rule Morocco 2018 only - May 16 3:00 0 - -Rule Morocco 2018 only - Jun 15 2:00 1:00 S -Rule Morocco 2019 only - May 6 3:00 0 - -Rule Morocco 2019 only - Jun 5 2:00 1:00 S -Rule Morocco 2020 only - Apr 24 3:00 0 - -Rule Morocco 2020 only - May 24 2:00 1:00 S -Rule Morocco 2021 only - Apr 13 3:00 0 - -Rule Morocco 2021 only - May 13 2:00 1:00 S -Rule Morocco 2022 only - Apr 3 3:00 0 - -Rule Morocco 2022 only - May 3 2:00 1:00 S -Rule Morocco 2023 only - Apr 22 2:00 1:00 S -Rule Morocco 2024 only - Apr 10 2:00 1:00 S -Rule Morocco 2025 only - Mar 31 2:00 1:00 S -Rule Morocco 2026 max - Mar lastSun 2:00 1:00 S -Rule Morocco 2036 only - Oct 21 3:00 0 - -Rule Morocco 2037 only - Oct 11 3:00 0 - -Rule Morocco 2038 only - Sep 30 3:00 0 - -Rule Morocco 2038 only - Oct 30 2:00 1:00 S -Rule Morocco 2038 max - Oct lastSun 3:00 0 - +Rule Morocco 2011 only - Jul 31 0 0 - +Rule Morocco 2012 2013 - Apr lastSun 2:00 1:00 S +Rule Morocco 2012 only - Sep 30 3:00 0 - +Rule Morocco 2012 only - Jul 20 3:00 0 - +Rule Morocco 2012 only - Aug 20 2:00 1:00 S +Rule Morocco 2013 only - Jul 7 3:00 0 - +Rule Morocco 2013 only - Aug 10 2:00 1:00 S +Rule Morocco 2013 2035 - Oct lastSun 3:00 0 - +Rule Morocco 2014 2022 - Mar lastSun 2:00 1:00 S +Rule Morocco 2014 only - Jun 28 3:00 0 - +Rule Morocco 2014 only - Aug 2 2:00 1:00 S +Rule Morocco 2015 only - Jun 13 3:00 0 - +Rule Morocco 2015 only - Jul 18 2:00 1:00 S +Rule Morocco 2016 only - Jun 4 3:00 0 - +Rule Morocco 2016 only - Jul 9 2:00 1:00 S +Rule Morocco 2017 only - May 20 3:00 0 - +Rule Morocco 2017 only - Jul 1 2:00 1:00 S +Rule Morocco 2018 only - May 12 3:00 0 - +Rule Morocco 2018 only - Jun 16 2:00 1:00 S +Rule Morocco 2019 only - May 4 3:00 0 - +Rule Morocco 2019 only - Jun 8 2:00 1:00 S +Rule Morocco 2020 only - Apr 18 3:00 0 - +Rule Morocco 2020 only - May 30 2:00 1:00 S +Rule Morocco 2021 only - Apr 10 3:00 0 - +Rule Morocco 2021 only - May 15 2:00 1:00 S +Rule Morocco 2022 only - Apr 2 3:00 0 - +Rule Morocco 2022 only - May 7 2:00 1:00 S +Rule Morocco 2023 only - Apr 22 2:00 1:00 S +Rule Morocco 2024 only - Apr 13 2:00 1:00 S +Rule Morocco 2025 only - Apr 5 2:00 1:00 S +Rule Morocco 2026 max - Mar lastSun 2:00 1:00 S +Rule Morocco 2035 only - Oct 27 3:00 0 - +Rule Morocco 2036 only - Oct 18 3:00 0 - +Rule Morocco 2037 only - Oct 10 3:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26