136 # Cameroon |
136 # Cameroon |
137 # See Africa/Lagos. |
137 # See Africa/Lagos. |
138 |
138 |
139 # Cape Verde / Cabo Verde |
139 # Cape Verde / Cabo Verde |
140 # |
140 # |
|
141 # From Paul Eggert (2018-02-16): |
141 # Shanks gives 1907 for the transition to +02. |
142 # Shanks gives 1907 for the transition to +02. |
142 # Perhaps the 1911-05-26 Portuguese decree |
143 # For now, ignore that and follow the 1911-05-26 Portuguese decree |
143 # https://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf |
144 # (see Europe/Lisbon). |
144 # merely made it official? |
145 # |
145 # |
146 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
146 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
147 Zone Atlantic/Cape_Verde -1:34:04 - LMT 1912 Jan 01 2:00u # Praia |
147 Zone Atlantic/Cape_Verde -1:34:04 - LMT 1907 # Praia |
|
148 -2:00 - -02 1942 Sep |
148 -2:00 - -02 1942 Sep |
149 -2:00 1:00 -01 1945 Oct 15 |
149 -2:00 1:00 -01 1945 Oct 15 |
150 -2:00 - -02 1975 Nov 25 2:00 |
150 -2:00 - -02 1975 Nov 25 2:00 |
151 -1:00 - -01 |
151 -1:00 - -01 |
152 |
152 |
391 |
391 |
392 # Gambia |
392 # Gambia |
393 # See Africa/Abidjan. |
393 # See Africa/Abidjan. |
394 |
394 |
395 # Ghana |
395 # Ghana |
|
396 |
|
397 # From Paul Eggert (2018-01-30): |
|
398 # Whitman says DST was observed from 1931 to "the present"; |
|
399 # Shanks & Pottenger say 1936 to 1942 with 20 minutes of DST, |
|
400 # with transitions on 09-01 and 12-31 at 00:00. |
|
401 # Page 33 of Parish GCB, Colonial Reports - Annual. No. 1066. Gold |
|
402 # Coast. Report for 1919. (March 1921), OCLC 784024077 |
|
403 # http://libsysdigi.library.illinois.edu/ilharvest/africana/books2011-05/5530214/5530214_1919/5530214_1919_opt.pdf |
|
404 # lists the Determination of the Time Ordinance, 1919, No. 18, |
|
405 # "to advance the time observed locally by the space of twenty minutes |
|
406 # during the last four months of each year; the object in view being |
|
407 # to extend during those months the period of daylight-time available |
|
408 # for evening recreation after office hours." |
|
409 # Vanessa Ogle, The Global Transformation of Time, 1870-1950 (2015), p 33, |
|
410 # writes "In 1919, the Gold Coast (Ghana as of 1957) made Greenwich |
|
411 # time its legal time and simultaneously legalized a summer time of |
|
412 # UTC - 00:20 minutes from March to October."; a footnote lists |
|
413 # the ordinance as being dated 1919-11-24. |
|
414 # The Crown Colonist, Volume 12 (1942), p 176, says "the Government |
|
415 # intend advancing Gold Coast time half an hour ahead of G.M.T. |
|
416 # The actual date of the alteration has not yet been announced." |
|
417 # These sources are incomplete and contradictory. Possibly what is |
|
418 # now Ghana observed different DST regimes in different years. For |
|
419 # lack of better info, use Shanks except treat the minus sign as a |
|
420 # typo, and assume DST started in 1920 not 1936. |
396 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S |
421 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S |
397 # Whitman says DST was observed from 1931 to "the present"; |
422 Rule Ghana 1920 1942 - Sep 1 0:00 0:20 - |
398 # Shanks & Pottenger say 1936 to 1942; |
423 Rule Ghana 1920 1942 - Dec 31 0:00 0 - |
399 # and September 1 to January 1 is given by: |
|
400 # Scott Keltie J, Epstein M (eds), The Statesman's Year-Book, |
|
401 # 57th ed. Macmillan, London (1920), OCLC 609408015, pp xxviii. |
|
402 # For lack of better info, assume DST was observed from 1920 to 1942. |
|
403 Rule Ghana 1920 1942 - Sep 1 0:00 0:20 GHST |
|
404 Rule Ghana 1920 1942 - Dec 31 0:00 0 GMT |
|
405 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
424 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
406 Zone Africa/Accra -0:00:52 - LMT 1918 |
425 Zone Africa/Accra -0:00:52 - LMT 1918 |
407 0:00 Ghana GMT/+0020 |
426 0:00 Ghana GMT/+0020 |
408 |
427 |
409 # Guinea |
428 # Guinea |
410 # See Africa/Abidjan. |
429 # See Africa/Abidjan. |
411 |
430 |
412 # Guinea-Bissau |
431 # Guinea-Bissau |
413 # |
432 # |
|
433 # From Paul Eggert (2018-02-16): |
414 # Shanks gives 1911-05-26 for the transition to WAT, |
434 # Shanks gives 1911-05-26 for the transition to WAT, |
415 # evidently confusing the date of the Portuguese decree |
435 # evidently confusing the date of the Portuguese decree |
416 # https://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf |
436 # (see Europe/Lisbon) with the date that it took effect. |
417 # with the date that it took effect, namely 1912-01-01. |
437 # |
418 # |
438 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
419 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
439 Zone Africa/Bissau -1:02:20 - LMT 1912 Jan 1 1:00u |
420 Zone Africa/Bissau -1:02:20 - LMT 1912 Jan 1 |
|
421 -1:00 - -01 1975 |
440 -1:00 - -01 1975 |
422 0:00 - GMT |
441 0:00 - GMT |
423 |
442 |
424 # Kenya |
443 # Kenya |
425 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
444 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
611 # The "mauritius-dst-will-not-repeat" wrapup includes this: |
630 # The "mauritius-dst-will-not-repeat" wrapup includes this: |
612 # "The trial ended on March 29, 2009, when the clocks moved back by one hour |
631 # "The trial ended on March 29, 2009, when the clocks moved back by one hour |
613 # at 2am (or 02:00) local time..." |
632 # at 2am (or 02:00) local time..." |
614 |
633 |
615 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S |
634 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S |
616 Rule Mauritius 1982 only - Oct 10 0:00 1:00 S |
635 Rule Mauritius 1982 only - Oct 10 0:00 1:00 - |
617 Rule Mauritius 1983 only - Mar 21 0:00 0 - |
636 Rule Mauritius 1983 only - Mar 21 0:00 0 - |
618 Rule Mauritius 2008 only - Oct lastSun 2:00 1:00 S |
637 Rule Mauritius 2008 only - Oct lastSun 2:00 1:00 - |
619 Rule Mauritius 2009 only - Mar lastSun 2:00 0 - |
638 Rule Mauritius 2009 only - Mar lastSun 2:00 0 - |
620 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
639 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
621 Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis |
640 Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis |
622 4:00 Mauritius +04/+05 |
641 4:00 Mauritius +04/+05 |
623 # Agalega Is, Rodriguez |
642 # Agalega Is, Rodriguez |
1058 # on GMT, says the CIA |
1077 # on GMT, says the CIA |
1059 # Inaccessible, Nightingale: uninhabited |
1078 # Inaccessible, Nightingale: uninhabited |
1060 |
1079 |
1061 # São Tomé and Príncipe |
1080 # São Tomé and Príncipe |
1062 |
1081 |
|
1082 # See Europe/Lisbon for info about the 1912 transition. |
|
1083 |
1063 # From Steffen Thorsen (2018-01-08): |
1084 # From Steffen Thorsen (2018-01-08): |
1064 # Multiple sources tell that São Tomé changed from UTC to UTC+1 as |
1085 # Multiple sources tell that São Tomé changed from UTC to UTC+1 as |
1065 # they entered the year 2018. |
1086 # they entered the year 2018. |
1066 # From Michael Deckers (2018-01-08): |
1087 # From Michael Deckers (2018-01-08): |
1067 # the switch is from 01:00 to 02:00 ... [Decree No. 25/2017] |
1088 # the switch is from 01:00 to 02:00 ... [Decree No. 25/2017] |
1068 # http://www.mnec.gov.st/index.php/publicacoes/documentos/file/90-decreto-lei-n-25-2017 |
1089 # http://www.mnec.gov.st/index.php/publicacoes/documentos/file/90-decreto-lei-n-25-2017 |
1069 |
1090 |
1070 Zone Africa/Sao_Tome 0:26:56 - LMT 1884 |
1091 Zone Africa/Sao_Tome 0:26:56 - LMT 1884 |
1071 -0:36:45 - LMT 1912 # Lisbon Mean Time |
1092 -0:36:45 - LMT 1912 Jan 1 00:00u # Lisbon MT |
1072 0:00 - GMT 2018 Jan 1 01:00 |
1093 0:00 - GMT 2018 Jan 1 01:00 |
1073 1:00 - WAT |
1094 1:00 - WAT |
1074 |
1095 |
1075 # Senegal |
1096 # Senegal |
1076 # See Africa/Abidjan. |
1097 # See Africa/Abidjan. |