pike.git / lib / modules / Calendar.pmod / tzdata / southamerica

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pike.git/lib/modules/Calendar.pmod/tzdata/southamerica:1091:   #   # Acre (AC)   Zone America/Rio_Branco -4:31:12 - LMT 1914    -5:00 Brazil AC%sT 1988 Sep 12    -5:00 - ACT 2008 Jun 24 0:00    -4:00 - AMT 2013 Nov 10    -5:00 - ACT      # Chile    + # From Paul Eggert (2015-04-03): + # Shanks & Pottenger says America/Santiago introduced standard time in + # 1890 and rounds its UTC offset to 70W40; guess that in practice this + # was the same offset as in 1916-1919. It also says Pacific/Easter + # standardized on 109W22 in 1890; assume this didn't change the clocks. + # + # Dates for America/Santiago from 1910 to 2004 are primarily from + # the following source, cited by Oscar van Vlijmen (2006-10-08): + # [1] Chile Law + # http://www.webexhibits.org/daylightsaving/chile.html + # This contains a copy of a this official table: + # Cambios en la hora oficial de Chile desde 1900 (retrieved 2008-03-30) + # http://web.archive.org/web/20080330200901/http://www.horaoficial.cl/cambio.htm + # [1] needs several corrections, though. + # + # The first set of corrections is from: + # [2] History of the Official Time of Chile + # http://www.horaoficial.cl/ing/horaof_ing.html (retrieved 2012-03-06). See: + # http://web.archive.org/web/20120306042032/http://www.horaoficial.cl/ing/horaof_ing.html + # This is an English translation of: + # Historia de la hora oficial de Chile (retrieved 2012-10-24). See: + # http://web.archive.org/web/20121024234627/http://www.horaoficial.cl/horaof.htm + # A fancier Spanish version (requiring mouse-clicking) is at: + # http://www.horaoficial.cl/historia_hora.html + # Conflicts between [1] and [2] were resolved as follows: + # + # - [1] says the 1910 transition was Jan 1, [2] says Jan 10 and cites + # Boletín Nº 1, Aviso Nº 1 (1910). Go with [2]. + # + # - [1] says SMT was -4:42:45, [2] says Chile's official time from + # 1916 to 1919 was -4:42:46.3, the meridian of Chile's National + # Astronomical Observatory (OAN), then located in what is now + # Quinta Normal in Santiago. Go with [2], rounding it to -4:42:46. + # + # - [1] says the 1918 transition was Sep 1, [2] says Sep 10 and cites + # Boletín Nº 22, Aviso Nº 129/1918 (1918-08-23). Go with [2]. + # + # - [1] does not give times for transitions; assume they occur + # at midnight mainland time, the current common practice. However, + # go with [2]'s specification of 23:00 for the 1947-05-21 transition. + # + # Another correction to [1] is from Jesper Nørgaard Welen, who + # wrote (2006-10-08), "I think that there are some obvious mistakes in + # the suggested link from Oscar van Vlijmen,... for instance entry 66 + # says that GMT-4 ended 1990-09-12 while entry 67 only begins GMT-3 at + # 1990-09-15 (they should have been 1990-09-15 and 1990-09-16 + # respectively), but anyhow it clears up some doubts too." + # + # Data for Pacific/Easter from 1910 through 1967 come from Shanks & + # Pottenger. After that, for lack of better info assume + # Pacific/Easter is always two hours behind America/Santiago; + # this is known to work for DST transitions starting in 2008 and + # may well be true for earlier transitions. +    # From Eduardo Krell (1995-10-19):   # The law says to switch to DST at midnight [24:00] on the second SATURDAY   # of October.... The law is the same for March and October.   # (1998-09-29):   # Because of the drought this year, the government decided to go into   # DST earlier (saturday 9/26 at 24:00). This is a one-time change only ...   # (unless there's another dry season next year, I guess).      # From Julio I. Pacheco Troncoso (1999-03-18):   # Because of the same drought, the government decided to end DST later,   # on April 3, (one-time change).    - # From Oscar van Vlijmen (2006-10-08): - # http://www.horaoficial.cl/cambio.htm -  - # From Jesper Nørgaard Welen (2006-10-08): - # I think that there are some obvious mistakes in the suggested link - # from Oscar van Vlijmen,... for instance entry 66 says that GMT-4 - # ended 1990-09-12 while entry 67 only begins GMT-3 at 1990-09-15 - # (they should have been 1990-09-15 and 1990-09-16 respectively), but - # anyhow it clears up some doubts too. -  - # From Paul Eggert (2014-08-12): - # The following data entries for Chile and America/Santiago are from - # <http://www.horaoficial.cl/horaof.htm> (2006-09-20), transcribed by - # Jesper Nørgaard Welen. The data entries for Pacific/Easter are from Shanks - # & Pottenger, except with DST transitions after 1932 cloned from - # America/Santiago. The pre-1980 Pacific/Easter data entries are dubious, - # but we have no other source. -  +    # From Germán Poo-Caamaño (2008-03-03):   # Due to drought, Chile extends Daylight Time in three weeks. This   # is one-time change (Saturday 3/29 at 24:00 for America/Santiago   # and Saturday 3/29 at 22:00 for Pacific/Easter)   # The Supreme Decree is located at   # http://www.shoa.cl/servicios/supremo316.pdf - # and the instructions for 2008 are located in: - # http://www.horaoficial.cl/cambio.htm -  + #   # From José Miguel Garrido (2008-03-05): - # ... - # You could see the announces of the change on +    # http://www.shoa.cl/noticias/2008/04hora/hora.htm      # From Angel Chiang (2010-03-04):   # Subject: DST in Chile exceptionally extended to 3 April due to earthquake   # http://www.gobiernodechile.cl/viewNoticia.aspx?idArticulo=30098 - # (in Spanish, last paragraph). +    # - # This is breaking news. There should be more information available later. -  +    # From Arthur David Olson (2010-03-06):   # Angel Chiang's message confirmed by Julio Pacheco; Julio provided a patch.    - # From Glenn Eychaner (2011-03-02): - # It appears that the Chilean government has decided to postpone the - # change from summer time to winter time again, by three weeks to April - # 2nd: - # http://www.emol.com/noticias/nacional/detalle/detallenoticias.asp?idnoticia=467651 - # - # This is not yet reflected in the official "cambio de hora" site, but - # probably will be soon: - # http://www.horaoficial.cl/cambio.htm -  - # From Arthur David Olson (2011-03-02): - # The emol.com article mentions a water shortage as the cause of the - # postponement, which may mean that it's not a permanent change. -  +    # From Glenn Eychaner (2011-03-28): - # The article: +    # http://diario.elmercurio.com/2011/03/28/_portada/_portada/noticias/7565897A-CA86-49E6-9E03-660B21A4883E.htm?id=3D{7565897A-CA86-49E6-9E03-660B21A4883E} - # +    # In English:   # Chile's clocks will go back an hour this year on the 7th of May instead   # of this Saturday. They will go forward again the 3rd Saturday in - # August, not in October as they have since 1968. This is a pilot plan - # which will be reevaluated in 2012. + # August, not in October as they have since 1968.      # From Mauricio Parada (2012-02-22), translated by Glenn Eychaner (2012-02-23):   # As stated in the website of the Chilean Energy Ministry   # http://www.minenergia.cl/ministerio/noticias/generales/gobierno-anuncia-fechas-de-cambio-de.html   # The Chilean Government has decided to postpone the entrance into winter time - # (to leave DST) from March 11 2012 to April 28th 2012. The decision has not - # been yet formalized but it will within the next days. + # (to leave DST) from March 11 2012 to April 28th 2012....   # Quote from the website communication:   #   # 6. For the year 2012, the dates of entry into winter time will be as follows:   # a. Saturday April 28, 2012, clocks should go back 60 minutes; that is, at   # 23:59:59, instead of passing to 0:00, the time should be adjusted to be 23:00   # of the same day.   # b. Saturday, September 1, 2012, clocks should go forward 60 minutes; that is,   # at 23:59:59, instead of passing to 0:00, the time should be adjusted to be   # 01:00 on September 2.   
pike.git/lib/modules/Calendar.pmod/tzdata/southamerica:1199:   # start date is 2013-09-08 00:00....   # http://www.gob.cl/informa/2013/02/15/gobierno-anuncia-fechas-de-cambio-de-hora-para-el-ano-2013.htm      # From José Miguel Garrido (2014-02-19):   # Today appeared in the Diario Oficial a decree amending the time change   # dates to 2014.   # DST End: last Saturday of April 2014 (Sun 27 Apr 2014 03:00 UTC)   # DST Start: first Saturday of September 2014 (Sun 07 Sep 2014 04:00 UTC)   # http://www.diariooficial.interior.gob.cl//media/2014/02/19/do-20140219.pdf    - # From Juan Correa (2015-01-28): - # ... today the Ministry of Energy announced that Chile will drop DST, will keep - # "summer time" (UTC -3 / UTC -5) all year round.... - # http://www.minenergia.cl/ministerio/noticias/generales/ministerio-de-energia-anuncia.html + # From Eduardo Romero Urra (2015-03-03): + # Today has been published officially that Chile will use the DST time + # permanently until March 25 of 2017 + # http://www.diariooficial.interior.gob.cl/media/2015/03/03/1-large.jpg + # + # From Paul Eggert (2015-03-03): + # For now, assume that the extension will persist indefinitely.    - # NOTE: ChileAQ rules for Antarctic bases are stored separately in the - # 'antarctica' file. -  +    # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S - Rule Chile 1927 1932 - Sep 1 0:00 1:00 S + Rule Chile 1927 1931 - Sep 1 0:00 1:00 S   Rule Chile 1928 1932 - Apr 1 0:00 0 - - Rule Chile 1942 only - Jun 1 4:00u 0 - - Rule Chile 1942 only - Aug 1 5:00u 1:00 S - Rule Chile 1946 only - Jul 15 4:00u 1:00 S - Rule Chile 1946 only - Sep 1 3:00u 0:00 - - Rule Chile 1947 only - Apr 1 4:00u 0 - +    Rule Chile 1968 only - Nov 3 4:00u 1:00 S   Rule Chile 1969 only - Mar 30 3:00u 0 -   Rule Chile 1969 only - Nov 23 4:00u 1:00 S   Rule Chile 1970 only - Mar 29 3:00u 0 -   Rule Chile 1971 only - Mar 14 3:00u 0 -   Rule Chile 1970 1972 - Oct Sun>=9 4:00u 1:00 S   Rule Chile 1972 1986 - Mar Sun>=9 3:00u 0 -   Rule Chile 1973 only - Sep 30 4:00u 1:00 S   Rule Chile 1974 1987 - Oct Sun>=9 4:00u 1:00 S   Rule Chile 1987 only - Apr 12 3:00u 0 - - Rule Chile 1988 1989 - Mar Sun>=9 3:00u 0 - - Rule Chile 1988 only - Oct Sun>=1 4:00u 1:00 S - Rule Chile 1989 only - Oct Sun>=9 4:00u 1:00 S - Rule Chile 1990 only - Mar 18 3:00u 0 - + Rule Chile 1988 1990 - Mar Sun>=9 3:00u 0 - + Rule Chile 1988 1989 - Oct Sun>=9 4:00u 1:00 S   Rule Chile 1990 only - Sep 16 4:00u 1:00 S   Rule Chile 1991 1996 - Mar Sun>=9 3:00u 0 -   Rule Chile 1991 1997 - Oct Sun>=9 4:00u 1:00 S   Rule Chile 1997 only - Mar 30 3:00u 0 -   Rule Chile 1998 only - Mar Sun>=9 3:00u 0 -   Rule Chile 1998 only - Sep 27 4:00u 1:00 S   Rule Chile 1999 only - Apr 4 3:00u 0 -   Rule Chile 1999 2010 - Oct Sun>=9 4:00u 1:00 S   Rule Chile 2000 2007 - Mar Sun>=9 3:00u 0 -   # N.B.: the end of March 29 in Chile is March 30 in Universal time,
pike.git/lib/modules/Calendar.pmod/tzdata/southamerica:1251:   Rule Chile 2009 only - Mar Sun>=9 3:00u 0 -   Rule Chile 2010 only - Apr Sun>=1 3:00u 0 -   Rule Chile 2011 only - May Sun>=2 3:00u 0 -   Rule Chile 2011 only - Aug Sun>=16 4:00u 1:00 S   Rule Chile 2012 2015 - Apr Sun>=23 3:00u 0 -   Rule Chile 2012 2014 - Sep Sun>=2 4:00u 1:00 S   # IATA SSIM anomalies: (1992-02) says 1992-03-14;   # (1996-09) says 1998-03-08. Ignore these.   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Santiago -4:42:46 - LMT 1890 -  -4:42:46 - SMT 1910 # Santiago Mean Time +  -4:42:46 - SMT 1910 Jan 10 # Santiago Mean Time    -5:00 - CLT 1916 Jul 1 # Chile Time -  -4:42:46 - SMT 1918 Sep 1 # Santiago Mean Time -  -4:00 - CLT 1919 Jul 1 # Chile Time -  -4:42:46 - SMT 1927 Sep 1 # Santiago Mean Time -  -5:00 Chile CL%sT 1947 May 22 # Chile Time +  -4:42:46 - SMT 1918 Sep 10 +  -4:00 - CLT 1919 Jul 1 +  -4:42:46 - SMT 1927 Sep 1 +  -5:00 Chile CL%sT 1932 Sep 1 +  -4:00 - CLT 1942 Jun 1 +  -5:00 - CLT 1942 Aug 1 +  -4:00 - CLT 1946 Jul 15 +  -4:00 1:00 CLST 1946 Sep 1 # central Chile +  -4:00 - CLT 1947 Apr 1 +  -5:00 - CLT 1947 May 21 23:00    -4:00 Chile CL%sT 2015 Apr 26 3:00u    -3:00 - CLT - Zone Pacific/Easter -7:17:44 - LMT 1890 + Zone Pacific/Easter -7:17:28 - LMT 1890    -7:17:28 - EMT 1932 Sep # Easter Mean Time -  -7:00 Chile EAS%sT 1982 Mar 13 3:00u # Easter Time +  -7:00 Chile EAS%sT 1982 Mar 14 3:00u # Easter Time    -6:00 Chile EAS%sT 2015 Apr 26 3:00u    -5:00 - EAST   #   # Salas y Gómez Island is uninhabited.   # Other Chilean locations, including Juan Fernández Is, Desventuradas Is,   # and Antarctic bases, are like America/Santiago.    -  + # Antarctic base using South American rules + # (See the file 'antarctica' for more.) + # + # Palmer, Anvers Island, since 1965 (moved 2 miles in 1968) + # + # From Ethan Dicks (1996-10-06): + # It keeps the same time as Punta Arenas, Chile, because, just like us + # and the South Pole, that's the other end of their supply line.... + # I verified with someone who was there that since 1980, + # Palmer has followed Chile. Prior to that, before the Falklands War, + # Palmer used to be supplied from Argentina. + # + # Zone NAME GMTOFF RULES FORMAT [UNTIL] + Zone Antarctica/Palmer 0 - zzz 1965 +  -4:00 Arg AR%sT 1969 Oct 5 +  -3:00 Arg AR%sT 1982 May +  -4:00 Chile CL%sT 2015 Apr 26 3:00u +  -3:00 - CLT +    # Colombia      # Milne gives 4:56:16.4 for Bogotá time in 1899; round to nearest. He writes,   # "A variation of fifteen minutes in the public clocks of Bogota is not rare."      # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   Rule CO 1992 only - May 3 0:00 1:00 S   Rule CO 1993 only - Apr 4 0:00 0 -   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Bogota -4:56:16 - LMT 1884 Mar 13
pike.git/lib/modules/Calendar.pmod/tzdata/southamerica:1596:    -3:30 - SRT 1984 Oct # Suriname Time    -3:00 - SRT      # Trinidad and Tobago   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Port_of_Spain -4:06:04 - LMT 1912 Mar 2    -4:00 - AST      # These all agree with Trinidad and Tobago since 1970.   Link America/Port_of_Spain America/Anguilla + Link America/Port_of_Spain America/Antigua   Link America/Port_of_Spain America/Dominica   Link America/Port_of_Spain America/Grenada   Link America/Port_of_Spain America/Guadeloupe   Link America/Port_of_Spain America/Marigot # St Martin (French part)   Link America/Port_of_Spain America/Montserrat   Link America/Port_of_Spain America/St_Barthelemy # St Barthélemy   Link America/Port_of_Spain America/St_Kitts # St Kitts & Nevis   Link America/Port_of_Spain America/St_Lucia   Link America/Port_of_Spain America/St_Thomas # Virgin Islands (US)   Link America/Port_of_Spain America/St_Vincent