43 # of the IATA's data after 1990. Except where otherwise noted, |
43 # of the IATA's data after 1990. Except where otherwise noted, |
44 # IATA SSIM is the source for entries after 1990. |
44 # IATA SSIM is the source for entries after 1990. |
45 # |
45 # |
46 # For data circa 1899, a common source is: |
46 # For data circa 1899, a common source is: |
47 # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94. |
47 # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94. |
48 # http://www.jstor.org/stable/1774359 |
48 # https://www.jstor.org/stable/1774359 |
49 # |
49 # |
50 # These tables use numeric abbreviations like -03 and -0330 for |
50 # These tables use numeric abbreviations like -03 and -0330 for |
51 # integer hour and minute UTC offsets. Although earlier editions used |
51 # integer hour and minute UTC offsets. Although earlier editions used |
52 # alphabetic time zone abbreviations, these abbreviations were |
52 # alphabetic time zone abbreviations, these abbreviations were |
53 # invented and did not reflect common practice. |
53 # invented and did not reflect common practice. |
286 # country) |
286 # country) |
287 # http://cl.invertia.com/noticias/noticia.aspx?idNoticia=200801171849_EFE_ET4373&idtel |
287 # http://cl.invertia.com/noticias/noticia.aspx?idNoticia=200801171849_EFE_ET4373&idtel |
288 # |
288 # |
289 # Es inminente que en San Luis atrasen una hora los relojes |
289 # Es inminente que en San Luis atrasen una hora los relojes |
290 # (It is imminent in San Luis clocks one hour delay) |
290 # (It is imminent in San Luis clocks one hour delay) |
291 # http://www.lagaceta.com.ar/nota/253414/Economia/Es-inminente-que-en-San-Luis-atrasen-una-hora-los-relojes.html |
291 # https://www.lagaceta.com.ar/nota/253414/Economia/Es-inminente-que-en-San-Luis-atrasen-una-hora-los-relojes.html |
292 # http://www.worldtimezone.net/dst_news/dst_news_argentina02.html |
292 # http://www.worldtimezone.com/dst_news/dst_news_argentina02.html |
293 |
293 |
294 # From Jesper Nørgaard Welen (2008-01-18): |
294 # From Jesper Nørgaard Welen (2008-01-18): |
295 # The page of the San Luis provincial government |
295 # The page of the San Luis provincial government |
296 # http://www.sanluis.gov.ar/notas.asp?idCanal=0&id=22812 |
296 # http://www.sanluis.gov.ar/notas.asp?idCanal=0&id=22812 |
297 # confirms what Alex Krivenyshev has earlier sent to the tz |
297 # confirms what Alex Krivenyshev has earlier sent to the tz |
406 |
406 |
407 # From Paul Eggert (2013-09-05): |
407 # From Paul Eggert (2013-09-05): |
408 # Perhaps San Luis operates on the legal fiction that it is at -04 |
408 # Perhaps San Luis operates on the legal fiction that it is at -04 |
409 # with perpetual summer time, but ordinary usage typically seems to |
409 # with perpetual summer time, but ordinary usage typically seems to |
410 # just say it's at -03; see, for example, |
410 # just say it's at -03; see, for example, |
411 # http://es.wikipedia.org/wiki/Hora_oficial_argentina |
411 # https://es.wikipedia.org/wiki/Hora_oficial_argentina |
412 # We've documented similar situations as being plain changes to |
412 # We've documented similar situations as being plain changes to |
413 # standard time, so let's do that here too. This does not change UTC |
413 # standard time, so let's do that here too. This does not change UTC |
414 # offsets, only tm_isdst and the time zone abbreviations. One minor |
414 # offsets, only tm_isdst and the time zone abbreviations. One minor |
415 # plus is that this silences a zic complaint that there's no POSIX TZ |
415 # plus is that this silences a zic complaint that there's no POSIX TZ |
416 # setting for time stamps past 2038. |
416 # setting for time stamps past 2038. |
737 # One example link that works directly: |
737 # One example link that works directly: |
738 # http://jornale.com.br/index.php?option=com_content&task=view&id=13530&Itemid=54 |
738 # http://jornale.com.br/index.php?option=com_content&task=view&id=13530&Itemid=54 |
739 # (Portuguese) |
739 # (Portuguese) |
740 # |
740 # |
741 # We have a written a short article about it as well: |
741 # We have a written a short article about it as well: |
742 # http://www.timeanddate.com/news/time/brazil-dst-2008-2009.html |
742 # https://www.timeanddate.com/news/time/brazil-dst-2008-2009.html |
743 # |
743 # |
744 # From Alexander Krivenyshev (2011-10-04): |
744 # From Alexander Krivenyshev (2011-10-04): |
745 # State Bahia will return to Daylight savings time this year after 8 years off. |
745 # State Bahia will return to Daylight savings time this year after 8 years off. |
746 # The announcement was made by Governor Jaques Wagner in an interview to a |
746 # The announcement was made by Governor Jaques Wagner in an interview to a |
747 # television station in Salvador. |
747 # television station in Salvador. |
748 |
748 |
749 # In Portuguese: |
749 # In Portuguese: |
750 # http://g1.globo.com/bahia/noticia/2011/10/governador-jaques-wagner-confirma-horario-de-verao-na-bahia.html |
750 # http://g1.globo.com/bahia/noticia/2011/10/governador-jaques-wagner-confirma-horario-de-verao-na-bahia.html |
751 # http://noticias.terra.com.br/brasil/noticias/0,,OI5390887-EI8139,00-Bahia+volta+a+ter+horario+de+verao+apos+oito+anos.html |
751 # https://noticias.terra.com.br/brasil/noticias/0,,OI5390887-EI8139,00-Bahia+volta+a+ter+horario+de+verao+apos+oito+anos.html |
752 |
752 |
753 # From Guilherme Bernardes Rodrigues (2011-10-07): |
753 # From Guilherme Bernardes Rodrigues (2011-10-07): |
754 # There is news in the media, however there is still no decree about it. |
754 # There is news in the media, however there is still no decree about it. |
755 # I just send a e-mail to Zulmira Brandao at http://pcdsh01.on.br/ the |
755 # I just send a e-mail to Zulmira Brandao at http://pcdsh01.on.br/ the |
756 # official agency about time in Brazil, and she confirmed that the old rule is |
756 # official agency about time in Brazil, and she confirmed that the old rule is |
772 # last year and will not be going to Summer Time on October 21st.... |
772 # last year and will not be going to Summer Time on October 21st.... |
773 # http://www.correio24horas.com.br/r/artigo/apos-pressoes-wagner-suspende-horario-de-verao-na-bahia |
773 # http://www.correio24horas.com.br/r/artigo/apos-pressoes-wagner-suspende-horario-de-verao-na-bahia |
774 |
774 |
775 # From Rodrigo Severo (2012-10-16): |
775 # From Rodrigo Severo (2012-10-16): |
776 # Tocantins state will have DST. |
776 # Tocantins state will have DST. |
777 # http://noticias.terra.com.br/brasil/noticias/0,,OI6232536-EI306.html |
777 # https://noticias.terra.com.br/brasil/noticias/0,,OI6232536-EI306.html |
778 |
778 |
779 # From Steffen Thorsen (2013-09-20): |
779 # From Steffen Thorsen (2013-09-20): |
780 # Tocantins in Brazil is very likely not to observe DST from October.... |
780 # Tocantins in Brazil is very likely not to observe DST from October.... |
781 # http://conexaoto.com.br/2013/09/18/ministerio-confirma-que-tocantins-esta-fora-do-horario-de-verao-em-2013-mas-falta-publicacao-de-decreto |
781 # http://conexaoto.com.br/2013/09/18/ministerio-confirma-que-tocantins-esta-fora-do-horario-de-verao-em-2013-mas-falta-publicacao-de-decreto |
782 # We will keep this article updated when this is confirmed: |
782 # We will keep this article updated when this is confirmed: |
783 # http://www.timeanddate.com/news/time/brazil-starts-dst-2013.html |
783 # https://www.timeanddate.com/news/time/brazil-starts-dst-2013.html |
784 |
784 |
785 # From Steffen Thorsen (2013-10-17): |
785 # From Steffen Thorsen (2013-10-17): |
786 # http://www.timeanddate.com/news/time/acre-amazonas-change-time-zone.html |
786 # https://www.timeanddate.com/news/time/acre-amazonas-change-time-zone.html |
787 # Senator Jorge Viana announced that Acre will change time zone on November 10. |
787 # Senator Jorge Viana announced that Acre will change time zone on November 10. |
788 # He did not specify the time of the change, nor if western parts of Amazonas |
788 # He did not specify the time of the change, nor if western parts of Amazonas |
789 # will change as well. |
789 # will change as well. |
790 # |
790 # |
791 # From Paul Eggert (2013-10-17): |
791 # From Paul Eggert (2013-10-17): |
1097 # |
1097 # |
1098 # Dates for America/Santiago from 1910 to 2004 are primarily from |
1098 # Dates for America/Santiago from 1910 to 2004 are primarily from |
1099 # the following source, cited by Oscar van Vlijmen (2006-10-08): |
1099 # the following source, cited by Oscar van Vlijmen (2006-10-08): |
1100 # [1] Chile Law |
1100 # [1] Chile Law |
1101 # http://www.webexhibits.org/daylightsaving/chile.html |
1101 # http://www.webexhibits.org/daylightsaving/chile.html |
1102 # This contains a copy of a this official table: |
1102 # This contains a copy of this official table: |
1103 # Cambios en la hora oficial de Chile desde 1900 (retrieved 2008-03-30) |
1103 # Cambios en la hora oficial de Chile desde 1900 (retrieved 2008-03-30) |
1104 # http://web.archive.org/web/20080330200901/http://www.horaoficial.cl/cambio.htm |
1104 # https://web.archive.org/web/20080330200901/http://www.horaoficial.cl/cambio.htm |
1105 # [1] needs several corrections, though. |
1105 # [1] needs several corrections, though. |
1106 # |
1106 # |
1107 # The first set of corrections is from: |
1107 # The first set of corrections is from: |
1108 # [2] History of the Official Time of Chile |
1108 # [2] History of the Official Time of Chile |
1109 # http://www.horaoficial.cl/ing/horaof_ing.html (retrieved 2012-03-06). See: |
1109 # http://www.horaoficial.cl/ing/horaof_ing.html (retrieved 2012-03-06). See: |
1110 # http://web.archive.org/web/20120306042032/http://www.horaoficial.cl/ing/horaof_ing.html |
1110 # https://web.archive.org/web/20120306042032/http://www.horaoficial.cl/ing/horaof_ing.html |
1111 # This is an English translation of: |
1111 # This is an English translation of: |
1112 # Historia de la hora oficial de Chile (retrieved 2012-10-24). See: |
1112 # Historia de la hora oficial de Chile (retrieved 2012-10-24). See: |
1113 # http://web.archive.org/web/20121024234627/http://www.horaoficial.cl/horaof.htm |
1113 # https://web.archive.org/web/20121024234627/http://www.horaoficial.cl/horaof.htm |
1114 # A fancier Spanish version (requiring mouse-clicking) is at: |
1114 # A fancier Spanish version (requiring mouse-clicking) is at: |
1115 # http://www.horaoficial.cl/historia_hora.html |
1115 # http://www.horaoficial.cl/historia_hora.html |
1116 # Conflicts between [1] and [2] were resolved as follows: |
1116 # Conflicts between [1] and [2] were resolved as follows: |
1117 # |
1117 # |
1118 # - [1] says the 1910 transition was Jan 1, [2] says Jan 10 and cites |
1118 # - [1] says the 1910 transition was Jan 1, [2] says Jan 10 and cites |
1384 # Ecuador |
1384 # Ecuador |
1385 # |
1385 # |
1386 # Milne says the Central and South American Telegraph Company used -5:24:15. |
1386 # Milne says the Central and South American Telegraph Company used -5:24:15. |
1387 # |
1387 # |
1388 # From Alois Treindl (2016-12-15): |
1388 # From Alois Treindl (2016-12-15): |
1389 # http://www.elcomercio.com/actualidad/hora-sixto-1993.html |
1389 # https://www.elcomercio.com/actualidad/hora-sixto-1993.html |
1390 # ... Whether the law applied also to Galápagos, I do not know. |
1390 # ... Whether the law applied also to Galápagos, I do not know. |
1391 # From Paul Eggert (2016-12-15): |
1391 # From Paul Eggert (2016-12-15): |
1392 # http://www.elcomercio.com/afull/modificacion-husohorario-ecuador-presidentes-decreto.html |
1392 # https://www.elcomercio.com/afull/modificacion-husohorario-ecuador-presidentes-decreto.html |
1393 # This says President Sixto Durán Ballén signed decree No. 285, which |
1393 # This says President Sixto Durán Ballén signed decree No. 285, which |
1394 # established DST from 1992-11-28 to 1993-02-05; it does not give transition |
1394 # established DST from 1992-11-28 to 1993-02-05; it does not give transition |
1395 # times. The people called it "hora de Sixto" ("Sixto hour"). The change did |
1395 # times. The people called it "hora de Sixto" ("Sixto hour"). The change did |
1396 # not go over well; a popular song "Qué hora es" by Jaime Guevara had lyrics |
1396 # not go over well; a popular song "Qué hora es" by Jaime Guevara had lyrics |
1397 # that included "Amanecía en mitad de la noche, los guaguas iban a clase sin |
1397 # that included "Amanecía en mitad de la noche, los guaguas iban a clase sin |
1799 # Clocks advance 30 minutes on 2016-05-01 at 02:30.... |
1799 # Clocks advance 30 minutes on 2016-05-01 at 02:30.... |
1800 # "'Venezuela's new time-zone: hours without light, hours without water, |
1800 # "'Venezuela's new time-zone: hours without light, hours without water, |
1801 # hours of presidential broadcasts, hours of lines,' quipped comedian |
1801 # hours of presidential broadcasts, hours of lines,' quipped comedian |
1802 # Jean Mary Curró ...". See: Cawthorne A, Kai D. Venezuela scraps |
1802 # Jean Mary Curró ...". See: Cawthorne A, Kai D. Venezuela scraps |
1803 # half-hour time difference set by Chavez. Reuters 2016-04-15 14:50 -0400 |
1803 # half-hour time difference set by Chavez. Reuters 2016-04-15 14:50 -0400 |
1804 # http://www.reuters.com/article/us-venezuela-timezone-idUSKCN0XC2BE |
1804 # https://www.reuters.com/article/us-venezuela-timezone-idUSKCN0XC2BE |
1805 # |
1805 # |
1806 # From Matt Johnson (2016-04-20): |
1806 # From Matt Johnson (2016-04-20): |
1807 # ... published in the official Gazette [2016-04-18], here: |
1807 # ... published in the official Gazette [2016-04-18], here: |
1808 # http://historico.tsj.gob.ve/gaceta_ext/abril/1842016/E-1842016-4551.pdf |
1808 # http://historico.tsj.gob.ve/gaceta_ext/abril/1842016/E-1842016-4551.pdf |
1809 |
1809 |