1227 # they will end DST later and start DST earlier than planned. They
1228 # hope to save energy. The new end date is 2013-04-28 00:00 and new
1229 # start date is 2013-09-08 00:00....
1230 # http://www.gob.cl/informa/2013/02/15/gobierno-anuncia-fechas-de-cambio-de-hora-para-el-ano-2013.htm
1231
1232 # From José Miguel Garrido (2014-02-19):
1233 # Today appeared in the Diario Oficial a decree amending the time change
1234 # dates to 2014.
1235 # DST End: last Saturday of April 2014 (Sun 27 Apr 2014 03:00 UTC)
1236 # DST Start: first Saturday of September 2014 (Sun 07 Sep 2014 04:00 UTC)
1237 # http://www.diariooficial.interior.gob.cl//media/2014/02/19/do-20140219.pdf
1238
1239 # From Eduardo Romero Urra (2015-03-03):
1240 # Today has been published officially that Chile will use the DST time
1241 # permanently until March 25 of 2017
1242 # http://www.diariooficial.interior.gob.cl/media/2015/03/03/1-large.jpg
1243 #
1244 # From Paul Eggert (2015-03-03):
1245 # For now, assume that the extension will persist indefinitely.
1246
1247 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1248 Rule Chile 1927 1931 - Sep 1 0:00 1:00 S
1249 Rule Chile 1928 1932 - Apr 1 0:00 0 -
1250 Rule Chile 1968 only - Nov 3 4:00u 1:00 S
1251 Rule Chile 1969 only - Mar 30 3:00u 0 -
1252 Rule Chile 1969 only - Nov 23 4:00u 1:00 S
1253 Rule Chile 1970 only - Mar 29 3:00u 0 -
1254 Rule Chile 1971 only - Mar 14 3:00u 0 -
1255 Rule Chile 1970 1972 - Oct Sun>=9 4:00u 1:00 S
1256 Rule Chile 1972 1986 - Mar Sun>=9 3:00u 0 -
1257 Rule Chile 1973 only - Sep 30 4:00u 1:00 S
1258 Rule Chile 1974 1987 - Oct Sun>=9 4:00u 1:00 S
1259 Rule Chile 1987 only - Apr 12 3:00u 0 -
1260 Rule Chile 1988 1990 - Mar Sun>=9 3:00u 0 -
1261 Rule Chile 1988 1989 - Oct Sun>=9 4:00u 1:00 S
1262 Rule Chile 1990 only - Sep 16 4:00u 1:00 S
1263 Rule Chile 1991 1996 - Mar Sun>=9 3:00u 0 -
1264 Rule Chile 1991 1997 - Oct Sun>=9 4:00u 1:00 S
1265 Rule Chile 1997 only - Mar 30 3:00u 0 -
1266 Rule Chile 1998 only - Mar Sun>=9 3:00u 0 -
1267 Rule Chile 1998 only - Sep 27 4:00u 1:00 S
1268 Rule Chile 1999 only - Apr 4 3:00u 0 -
1269 Rule Chile 1999 2010 - Oct Sun>=9 4:00u 1:00 S
1270 Rule Chile 2000 2007 - Mar Sun>=9 3:00u 0 -
1271 # N.B.: the end of March 29 in Chile is March 30 in Universal time,
1272 # which is used below in specifying the transition.
1273 Rule Chile 2008 only - Mar 30 3:00u 0 -
1274 Rule Chile 2009 only - Mar Sun>=9 3:00u 0 -
1275 Rule Chile 2010 only - Apr Sun>=1 3:00u 0 -
1276 Rule Chile 2011 only - May Sun>=2 3:00u 0 -
1277 Rule Chile 2011 only - Aug Sun>=16 4:00u 1:00 S
1278 Rule Chile 2012 2015 - Apr Sun>=23 3:00u 0 -
1279 Rule Chile 2012 2014 - Sep Sun>=2 4:00u 1:00 S
1280 # IATA SSIM anomalies: (1992-02) says 1992-03-14;
1281 # (1996-09) says 1998-03-08. Ignore these.
1282 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1283 Zone America/Santiago -4:42:46 - LMT 1890
1284 -4:42:46 - SMT 1910 Jan 10 # Santiago Mean Time
1285 -5:00 - CLT 1916 Jul 1 # Chile Time
1286 -4:42:46 - SMT 1918 Sep 10
1287 -4:00 - CLT 1919 Jul 1
1288 -4:42:46 - SMT 1927 Sep 1
1289 -5:00 Chile CL%sT 1932 Sep 1
1290 -4:00 - CLT 1942 Jun 1
1291 -5:00 - CLT 1942 Aug 1
1292 -4:00 - CLT 1946 Jul 15
1293 -4:00 1:00 CLST 1946 Sep 1 # central Chile
1294 -4:00 - CLT 1947 Apr 1
1295 -5:00 - CLT 1947 May 21 23:00
1296 -4:00 Chile CL%sT 2015 Apr 26 3:00u
1297 -3:00 - CLT
1298 Zone Pacific/Easter -7:17:28 - LMT 1890
1299 -7:17:28 - EMT 1932 Sep # Easter Mean Time
1300 -7:00 Chile EAS%sT 1982 Mar 14 3:00u # Easter Time
1301 -6:00 Chile EAS%sT 2015 Apr 26 3:00u
1302 -5:00 - EAST
1303 #
1304 # Salas y Gómez Island is uninhabited.
1305 # Other Chilean locations, including Juan Fernández Is, Desventuradas Is,
1306 # and Antarctic bases, are like America/Santiago.
1307
1308 # Antarctic base using South American rules
1309 # (See the file 'antarctica' for more.)
1310 #
1311 # Palmer, Anvers Island, since 1965 (moved 2 miles in 1968)
1312 #
1313 # From Ethan Dicks (1996-10-06):
1314 # It keeps the same time as Punta Arenas, Chile, because, just like us
1315 # and the South Pole, that's the other end of their supply line....
1316 # I verified with someone who was there that since 1980,
1317 # Palmer has followed Chile. Prior to that, before the Falklands War,
1318 # Palmer used to be supplied from Argentina.
1319 #
1320 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1321 Zone Antarctica/Palmer 0 - zzz 1965
1322 -4:00 Arg AR%sT 1969 Oct 5
1323 -3:00 Arg AR%sT 1982 May
1324 -4:00 Chile CL%sT 2015 Apr 26 3:00u
1325 -3:00 - CLT
1326
1327 # Colombia
1328
1329 # Milne gives 4:56:16.4 for Bogotá time in 1899; round to nearest. He writes,
1330 # "A variation of fifteen minutes in the public clocks of Bogota is not rare."
1331
1332 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1333 Rule CO 1992 only - May 3 0:00 1:00 S
1334 Rule CO 1993 only - Apr 4 0:00 0 -
1335 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1336 Zone America/Bogota -4:56:16 - LMT 1884 Mar 13
1337 -4:56:16 - BMT 1914 Nov 23 # Bogotá Mean Time
1338 -5:00 CO CO%sT # Colombia Time
1339 # Malpelo, Providencia, San Andres
1340 # no information; probably like America/Bogota
1341
1342 # Curaçao
1343
1344 # Milne gives 4:35:46.9 for Curaçao mean time; round to nearest.
1345 #
1748 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1749 Zone America/Montevideo -3:44:44 - LMT 1898 Jun 28
1750 -3:44:44 - MMT 1920 May 1 # Montevideo MT
1751 -3:30 Uruguay UY%sT 1942 Dec 14 # Uruguay Time
1752 -3:00 Uruguay UY%sT
1753
1754 # Venezuela
1755 #
1756 # From Paul Eggert (2015-07-28):
1757 # For the 1965 transition see Gaceta Oficial No. 27.619 (1964-12-15), p 205.533
1758 # http://www.pgr.gob.ve/dmdocuments/1964/27619.pdf
1759 #
1760 # From John Stainforth (2007-11-28):
1761 # ... the change for Venezuela originally expected for 2007-12-31 has
1762 # been brought forward to 2007-12-09. The official announcement was
1763 # published today in the "Gaceta Oficial de la República Bolivariana
1764 # de Venezuela, número 38.819" (official document for all laws or
1765 # resolution publication)
1766 # http://www.globovision.com/news.php?nid=72208
1767
1768 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1769 Zone America/Caracas -4:27:44 - LMT 1890
1770 -4:27:40 - CMT 1912 Feb 12 # Caracas Mean Time?
1771 -4:30 - VET 1965 Jan 1 0:00 # Venezuela T.
1772 -4:00 - VET 2007 Dec 9 3:00
1773 -4:30 - VET
|
1227 # they will end DST later and start DST earlier than planned. They
1228 # hope to save energy. The new end date is 2013-04-28 00:00 and new
1229 # start date is 2013-09-08 00:00....
1230 # http://www.gob.cl/informa/2013/02/15/gobierno-anuncia-fechas-de-cambio-de-hora-para-el-ano-2013.htm
1231
1232 # From José Miguel Garrido (2014-02-19):
1233 # Today appeared in the Diario Oficial a decree amending the time change
1234 # dates to 2014.
1235 # DST End: last Saturday of April 2014 (Sun 27 Apr 2014 03:00 UTC)
1236 # DST Start: first Saturday of September 2014 (Sun 07 Sep 2014 04:00 UTC)
1237 # http://www.diariooficial.interior.gob.cl//media/2014/02/19/do-20140219.pdf
1238
1239 # From Eduardo Romero Urra (2015-03-03):
1240 # Today has been published officially that Chile will use the DST time
1241 # permanently until March 25 of 2017
1242 # http://www.diariooficial.interior.gob.cl/media/2015/03/03/1-large.jpg
1243 #
1244 # From Paul Eggert (2015-03-03):
1245 # For now, assume that the extension will persist indefinitely.
1246
1247 # From Juan Correa (2016-03-18):
1248 # The decree regarding DST has been published in today's Official Gazette:
1249 # http://www.diariooficial.interior.gob.cl/versiones-anteriores/do/20160318/
1250 # http://www.leychile.cl/Navegar?idNorma=1088502
1251 # It does consider the second Saturday of May and August as the dates
1252 # for the transition; and it lists DST dates until 2019, but I think
1253 # this scheme will stick.
1254 #
1255 # From Paul Eggert (2016-03-18):
1256 # For now, assume the pattern holds for the indefinite future.
1257 # The decree says transitions occur at 24:00; in practice this appears
1258 # to mean 24:00 mainland time, not 24:00 local time, so that Easter
1259 # Island is always two hours behind the mainland.
1260
1261 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1262 Rule Chile 1927 1931 - Sep 1 0:00 1:00 S
1263 Rule Chile 1928 1932 - Apr 1 0:00 0 -
1264 Rule Chile 1968 only - Nov 3 4:00u 1:00 S
1265 Rule Chile 1969 only - Mar 30 3:00u 0 -
1266 Rule Chile 1969 only - Nov 23 4:00u 1:00 S
1267 Rule Chile 1970 only - Mar 29 3:00u 0 -
1268 Rule Chile 1971 only - Mar 14 3:00u 0 -
1269 Rule Chile 1970 1972 - Oct Sun>=9 4:00u 1:00 S
1270 Rule Chile 1972 1986 - Mar Sun>=9 3:00u 0 -
1271 Rule Chile 1973 only - Sep 30 4:00u 1:00 S
1272 Rule Chile 1974 1987 - Oct Sun>=9 4:00u 1:00 S
1273 Rule Chile 1987 only - Apr 12 3:00u 0 -
1274 Rule Chile 1988 1990 - Mar Sun>=9 3:00u 0 -
1275 Rule Chile 1988 1989 - Oct Sun>=9 4:00u 1:00 S
1276 Rule Chile 1990 only - Sep 16 4:00u 1:00 S
1277 Rule Chile 1991 1996 - Mar Sun>=9 3:00u 0 -
1278 Rule Chile 1991 1997 - Oct Sun>=9 4:00u 1:00 S
1279 Rule Chile 1997 only - Mar 30 3:00u 0 -
1280 Rule Chile 1998 only - Mar Sun>=9 3:00u 0 -
1281 Rule Chile 1998 only - Sep 27 4:00u 1:00 S
1282 Rule Chile 1999 only - Apr 4 3:00u 0 -
1283 Rule Chile 1999 2010 - Oct Sun>=9 4:00u 1:00 S
1284 Rule Chile 2000 2007 - Mar Sun>=9 3:00u 0 -
1285 # N.B.: the end of March 29 in Chile is March 30 in Universal time,
1286 # which is used below in specifying the transition.
1287 Rule Chile 2008 only - Mar 30 3:00u 0 -
1288 Rule Chile 2009 only - Mar Sun>=9 3:00u 0 -
1289 Rule Chile 2010 only - Apr Sun>=1 3:00u 0 -
1290 Rule Chile 2011 only - May Sun>=2 3:00u 0 -
1291 Rule Chile 2011 only - Aug Sun>=16 4:00u 1:00 S
1292 Rule Chile 2012 2014 - Apr Sun>=23 3:00u 0 -
1293 Rule Chile 2012 2014 - Sep Sun>=2 4:00u 1:00 S
1294 Rule Chile 2016 max - May Sun>=9 3:00u 0 -
1295 Rule Chile 2016 max - Aug Sun>=9 4:00u 1:00 S
1296 # IATA SSIM anomalies: (1992-02) says 1992-03-14;
1297 # (1996-09) says 1998-03-08. Ignore these.
1298 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1299 Zone America/Santiago -4:42:46 - LMT 1890
1300 -4:42:46 - SMT 1910 Jan 10 # Santiago Mean Time
1301 -5:00 - CLT 1916 Jul 1 # Chile Time
1302 -4:42:46 - SMT 1918 Sep 10
1303 -4:00 - CLT 1919 Jul 1
1304 -4:42:46 - SMT 1927 Sep 1
1305 -5:00 Chile CL%sT 1932 Sep 1
1306 -4:00 - CLT 1942 Jun 1
1307 -5:00 - CLT 1942 Aug 1
1308 -4:00 - CLT 1946 Jul 15
1309 -4:00 1:00 CLST 1946 Sep 1 # central Chile
1310 -4:00 - CLT 1947 Apr 1
1311 -5:00 - CLT 1947 May 21 23:00
1312 -4:00 Chile CL%sT
1313 Zone Pacific/Easter -7:17:28 - LMT 1890
1314 -7:17:28 - EMT 1932 Sep # Easter Mean Time
1315 -7:00 Chile EAS%sT 1982 Mar 14 3:00u # Easter Time
1316 -6:00 Chile EAS%sT
1317 #
1318 # Salas y Gómez Island is uninhabited.
1319 # Other Chilean locations, including Juan Fernández Is, Desventuradas Is,
1320 # and Antarctic bases, are like America/Santiago.
1321
1322 # Antarctic base using South American rules
1323 # (See the file 'antarctica' for more.)
1324 #
1325 # Palmer, Anvers Island, since 1965 (moved 2 miles in 1968)
1326 #
1327 # From Ethan Dicks (1996-10-06):
1328 # It keeps the same time as Punta Arenas, Chile, because, just like us
1329 # and the South Pole, that's the other end of their supply line....
1330 # I verified with someone who was there that since 1980,
1331 # Palmer has followed Chile. Prior to that, before the Falklands War,
1332 # Palmer used to be supplied from Argentina.
1333 #
1334 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1335 Zone Antarctica/Palmer 0 - zzz 1965
1336 -4:00 Arg AR%sT 1969 Oct 5
1337 -3:00 Arg AR%sT 1982 May
1338 -4:00 Chile CL%sT
1339
1340 # Colombia
1341
1342 # Milne gives 4:56:16.4 for Bogotá time in 1899; round to nearest. He writes,
1343 # "A variation of fifteen minutes in the public clocks of Bogota is not rare."
1344
1345 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
1346 Rule CO 1992 only - May 3 0:00 1:00 S
1347 Rule CO 1993 only - Apr 4 0:00 0 -
1348 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1349 Zone America/Bogota -4:56:16 - LMT 1884 Mar 13
1350 -4:56:16 - BMT 1914 Nov 23 # Bogotá Mean Time
1351 -5:00 CO CO%sT # Colombia Time
1352 # Malpelo, Providencia, San Andres
1353 # no information; probably like America/Bogota
1354
1355 # Curaçao
1356
1357 # Milne gives 4:35:46.9 for Curaçao mean time; round to nearest.
1358 #
1761 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1762 Zone America/Montevideo -3:44:44 - LMT 1898 Jun 28
1763 -3:44:44 - MMT 1920 May 1 # Montevideo MT
1764 -3:30 Uruguay UY%sT 1942 Dec 14 # Uruguay Time
1765 -3:00 Uruguay UY%sT
1766
1767 # Venezuela
1768 #
1769 # From Paul Eggert (2015-07-28):
1770 # For the 1965 transition see Gaceta Oficial No. 27.619 (1964-12-15), p 205.533
1771 # http://www.pgr.gob.ve/dmdocuments/1964/27619.pdf
1772 #
1773 # From John Stainforth (2007-11-28):
1774 # ... the change for Venezuela originally expected for 2007-12-31 has
1775 # been brought forward to 2007-12-09. The official announcement was
1776 # published today in the "Gaceta Oficial de la República Bolivariana
1777 # de Venezuela, número 38.819" (official document for all laws or
1778 # resolution publication)
1779 # http://www.globovision.com/news.php?nid=72208
1780
1781 # From Alexander Krivenyshev (2016-04-15):
1782 # https://actualidad.rt.com/actualidad/204758-venezuela-modificar-huso-horario-sequia-elnino
1783 #
1784 # From Paul Eggert (2016-04-15):
1785 # Clocks advance 30 minutes on 2016-05-01 at 02:30. See:
1786 # Barboza AD. Huso horario en Venezuela volverá a 4 horas menos con
1787 # respecto al "Greenwich". Panorama 2016-04-15 12:20 -0430.
1788 # http://www.panorama.com.ve/ciudad/Huso-horario-en-Venezuela-volvera-a-4-horas-menos-con-respecto-al-Greenwich-20160415-0032.html
1789 #
1790 # "'Venezuela's new time-zone: hours without light, hours without water,
1791 # hours of presidential broadcasts, hours of lines," quipped comedian
1792 # Jean Mary Curro ...". See: Cawthorne A, Kai D. Venezuela scraps
1793 # half-hour time difference set by Chavez. Reuters 2016-04-15 14:50 -0400
1794 # http://www.reuters.com/article/us-venezuela-timezone-idUSKCN0XC2BE
1795
1796 # Zone NAME GMTOFF RULES FORMAT [UNTIL]
1797 Zone America/Caracas -4:27:44 - LMT 1890
1798 -4:27:40 - CMT 1912 Feb 12 # Caracas Mean Time?
1799 -4:30 - VET 1965 Jan 1 0:00 # Venezuela T.
1800 -4:00 - VET 2007 Dec 9 3:00
1801 -4:30 - VET 2016 May 1 2:30
1802 -4:00 - VET
|