diff options
Diffstat (limited to 'time/southamerica')
| -rw-r--r-- | time/southamerica | 332 |
1 files changed, 168 insertions, 164 deletions
diff --git a/time/southamerica b/time/southamerica index c3c5c99..cb5b34b 100644 --- a/time/southamerica +++ b/time/southamerica @@ -1,33 +1,35 @@ -# @(#)southamerica 7.12 +# @(#)southamerica 7.13 # This data is by no means authoritative; if you think you know better, # go ahead and edit the file (and please send any changes to # tz@elsie.nci.nih.gov for general use in the future). -# From Paul Eggert <eggert@twinsun.com> (November 18, 1993): +# From Paul Eggert <eggert@twinsun.com> (1996-09-03): # A good source for time zone historical data outside the U.S. is # Thomas G. Shanks, The International Atlas (3rd edition), # San Diego: ACS Publications, Inc. (1991). # Except where otherwise noted, it is the source for the data below. # -# I invented the abbreviations marked `*' in the following table; -# the rest are from earlier versions of this file, or from other sources. -# Some of these are just plausible excuses for common English abbreviations. +# The following abbreviations are used in this file. # Corrections are welcome! # std dst # LMT Local Mean Time # -2:00 FST FDT Fernando de Noronha -# -3:00 EST EDT Eastern South America (conflicts with -5:00) -# -3:00 ARST ARDT Argentina -# -4:00 AST ADT Andes*, Antilles*, Asuncion*, Atlantic -# -4:00 CST CDT Chile (conflicts with -6:00) +# -3:00 EST EDT Eastern Brazil # -4:00 WST WDT Western Brazil -# -5:00 AST ADT Acre (conflicts with -4:00) -# -5:00 EST EDT Eastern, Ecuador* -# -6:00 CST CDT Archipelago of Columbus*, Central -# -7:00 MST MDT Mataveri*, Mountain +# -4:00 AST ADT Atlantic +# -5:00 AST ADT Acre # -# See the `africa' file for Zone naming conventions. +# See the `africa' file for time zone naming and abbreviation conventions. +# Earlier editions of these tables used the North American style (e.g. ARST and +# ARDT for Argentine Standard and Daylight Time), but the following quote +# suggests that it's better to use European style (e.g. ART and ARST). +# I suggest the use of _Summer time_ instead of the more cumbersome +# _daylight-saving time_. _Summer time_ seems to be in general use +# in Europe and South America. +# -- E O Cutler, _New York Times_ (1937-02-14), quoted in +# H L Mencken, _The American Language: Supplement I_ (1960), p 466 + # From Guy Harris: # From Official Airline Guide - Worldwide Edition (1987). Countries not @@ -55,35 +57,35 @@ # AR was chosen because they are the ISO letters that represent Argentina. # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S -Rule Arg 1930 only - Dec 1 0:00 1:00 D -Rule Arg 1931 only - Apr 1 0:00 0 S -Rule Arg 1931 only - Oct 15 0:00 1:00 D -Rule Arg 1932 1940 - Mar 1 0:00 0 S -Rule Arg 1932 1939 - Nov 1 0:00 1:00 D -Rule Arg 1940 only - Jul 1 0:00 1:00 D -Rule Arg 1941 only - Jun 15 0:00 0 S -Rule Arg 1941 only - Oct 15 0:00 1:00 D -Rule Arg 1943 only - Aug 1 0:00 0 S -Rule Arg 1943 only - Oct 15 0:00 1:00 D -Rule Arg 1946 only - Mar 1 0:00 0 S -Rule Arg 1946 only - Oct 1 0:00 1:00 D -Rule Arg 1963 only - Oct 1 0:00 0 S -Rule Arg 1963 only - Dec 15 0:00 1:00 D -Rule Arg 1964 1966 - Mar 1 0:00 0 S -Rule Arg 1964 1966 - Oct 15 0:00 1:00 D -Rule Arg 1967 only - Apr 1 0:00 0 S -Rule Arg 1967 1968 - Oct Sun<=7 0:00 1:00 D -Rule Arg 1968 1969 - Apr Sun<=7 0:00 0 S -Rule Arg 1974 only - Jan 23 0:00 1:00 D -Rule Arg 1974 only - May 1 0:00 0 S -Rule Arg 1974 1976 - Oct Sun<=7 0:00 1:00 D -Rule Arg 1975 1977 - Apr Sun<=7 0:00 0 S -Rule Arg 1985 only - Nov 2 0:00 1:00 D -Rule Arg 1986 only - Mar 14 0:00 0 S -Rule Arg 1986 1987 - Oct 25 0:00 1:00 D -Rule Arg 1987 only - Feb 13 0:00 0 S -Rule Arg 1988 only - Feb 7 0:00 0 S -Rule Arg 1988 only - Dec 1 0:00 1:00 D +Rule Arg 1930 only - Dec 1 0:00 1:00 S +Rule Arg 1931 only - Apr 1 0:00 0 - +Rule Arg 1931 only - Oct 15 0:00 1:00 S +Rule Arg 1932 1940 - Mar 1 0:00 0 - +Rule Arg 1932 1939 - Nov 1 0:00 1:00 S +Rule Arg 1940 only - Jul 1 0:00 1:00 S +Rule Arg 1941 only - Jun 15 0:00 0 - +Rule Arg 1941 only - Oct 15 0:00 1:00 S +Rule Arg 1943 only - Aug 1 0:00 0 - +Rule Arg 1943 only - Oct 15 0:00 1:00 S +Rule Arg 1946 only - Mar 1 0:00 0 - +Rule Arg 1946 only - Oct 1 0:00 1:00 S +Rule Arg 1963 only - Oct 1 0:00 0 - +Rule Arg 1963 only - Dec 15 0:00 1:00 S +Rule Arg 1964 1966 - Mar 1 0:00 0 - +Rule Arg 1964 1966 - Oct 15 0:00 1:00 S +Rule Arg 1967 only - Apr 1 0:00 0 - +Rule Arg 1967 1968 - Oct Sun<=7 0:00 1:00 S +Rule Arg 1968 1969 - Apr Sun<=7 0:00 0 - +Rule Arg 1974 only - Jan 23 0:00 1:00 S +Rule Arg 1974 only - May 1 0:00 0 - +Rule Arg 1974 1976 - Oct Sun<=7 0:00 1:00 S +Rule Arg 1975 1977 - Apr Sun<=7 0:00 0 - +Rule Arg 1985 only - Nov 2 0:00 1:00 S +Rule Arg 1986 only - Mar 14 0:00 0 - +Rule Arg 1986 1987 - Oct 25 0:00 1:00 S +Rule Arg 1987 only - Feb 13 0:00 0 - +Rule Arg 1988 only - Feb 7 0:00 0 - +Rule Arg 1988 only - Dec 1 0:00 1:00 S # # From Hernan G. Otero <hernan@isoft.com.ar> (June 26, 1995): # These corrections were contributed by InterSoft Argentina S.A., @@ -92,8 +94,8 @@ Rule Arg 1988 only - Dec 1 0:00 1:00 D # (Argentinian Naval Hydrography Institute) # # Shanks gives 1989 Mar 16 and stops after 1990 Mar 4; go with Otero. -Rule Arg 1989 1993 - Mar Sun>=1 0:00 0 S -Rule Arg 1989 1992 - Oct Sun>=15 0:00 1:00 D +Rule Arg 1989 1993 - Mar Sun>=1 0:00 0 - +Rule Arg 1989 1992 - Oct Sun>=15 0:00 1:00 S # # From Hernan G. Otero <hernan@isoft.com.ar> (June 26, 1995): # From this moment on, the law that mandated the daylight saving @@ -102,23 +104,23 @@ Rule Arg 1989 1992 - Oct Sun>=15 0:00 1:00 D # # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Buenos_Aires -3:53:48 - LMT 1894 Nov - -4:17 - CMT 1920 May # Cordoba Mean Time - -4:00 - AST 1930 Dec - -4:00 Arg A%sT 1969 Oct 5 + -4:16:44 - CMT 1920 May # Cordoba Mean Time + -4:00 - ART 1930 Dec + -4:00 Arg AR%sT 1969 Oct 5 -3:00 Arg AR%sT # Aruba # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Aruba -4:40:24 - LMT 1912 Feb 12 # Oranjestad - -4:30 - NAST 1965 # Netherlands Antilles + -4:30 - ANT 1965 # Netherlands Antilles Time -4:00 - AST # Bolivia # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/La_Paz -4:32:36 - LMT 1890 - -4:33 - LPMT 1931 Oct 15 # La Paz Mean Time - -4:33 1:00 LPDT 1932 Mar 21 - -4:00 - AST + -4:32:36 - LPMT 1931 Oct 15 # La Paz Mean Time + -4:32:36 1:00 BOST 1932 Mar 21 # Bolivia ST + -4:00 - BOT # Bolivia Time # Brazil @@ -164,26 +166,26 @@ Zone America/La_Paz -4:32:36 - LMT 1890 # about time zone changes after 1990 Feb 11. # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S -Rule Brazil 1931 only - Oct 3 11:00 1 D +Rule Brazil 1931 only - Oct 3 11:00 1:00 D Rule Brazil 1932 1933 - Apr 1 0:00 0 S -Rule Brazil 1932 only - Oct 3 0:00 1 D -Rule Brazil 1949 1952 - Dec 1 0:00 1 D +Rule Brazil 1932 only - Oct 3 0:00 1:00 D +Rule Brazil 1949 1952 - Dec 1 0:00 1:00 D Rule Brazil 1950 only - Apr 16 0:00 0 S Rule Brazil 1951 1953 - Apr 1 0:00 0 S -Rule Brazil 1963 only - Dec 9 0:00 1 D +Rule Brazil 1963 only - Dec 9 0:00 1:00 D Rule Brazil 1964 only - Mar 1 0:00 0 S -Rule Brazil 1965 only - Jan 31 0:00 1 D +Rule Brazil 1965 only - Jan 31 0:00 1:00 D Rule Brazil 1965 only - Apr 1 0:00 0 S -Rule Brazil 1965 only - Dec 1 0:00 1 D +Rule Brazil 1965 only - Dec 1 0:00 1:00 D Rule Brazil 1966 1968 - Mar 1 0:00 0 S -Rule Brazil 1966 1967 - Nov 1 0:00 1 D -Rule Brazil 1985 only - Nov 2 0:00 1 D +Rule Brazil 1966 1967 - Nov 1 0:00 1:00 D +Rule Brazil 1985 only - Nov 2 0:00 1:00 D Rule Brazil 1986 only - Mar 15 0:00 0 S -Rule Brazil 1986 1987 - Oct Sat<=28 0:00 1 D +Rule Brazil 1986 1987 - Oct Sat<=28 0:00 1:00 D Rule Brazil 1987 only - Feb 14 0:00 0 S Rule Brazil 1988 only - Feb 7 0:00 0 S Rule Brazil 1989 only - Jan 22 0:00 0 S -Rule Brazil 1988 max - Oct Sun>=15 0:00 1 D +Rule Brazil 1988 max - Oct Sun>=15 0:00 1:00 D Rule Brazil 1990 max - Feb Sun>=8 0:00 0 S # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Noronha -2:09:40 - LMT 1914 @@ -209,21 +211,21 @@ Zone America/Porto_Acre -4:31:12 - LMT 1914 # of October.... The law is the same for March and October. # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S -Rule Chile 1918 only - Sep 1 0:00 1:00 D -Rule Chile 1919 only - Jul 2 0:00 0 S -Rule Chile 1927 1931 - Sep 1 0:00 1:00 D -Rule Chile 1928 1932 - Apr 1 0:00 0 S -Rule Chile 1969 max - Oct Sun>=9 0:00 1:00 D -Rule Chile 1970 max - Mar Sun>=9 0:00 0 S +Rule Chile 1918 only - Sep 1 0:00 1:00 S +Rule Chile 1919 only - Jul 2 0:00 0 - +Rule Chile 1927 1931 - Sep 1 0:00 1:00 S +Rule Chile 1928 1932 - Apr 1 0:00 0 - +Rule Chile 1969 max - Oct Sun>=9 0:00 1:00 S +Rule Chile 1970 max - Mar Sun>=9 0:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Santiago -4:42:40 - LMT 1890 - -4:43 - SMT 1910 # Santiago Mean Time - -5:00 Chile C%sT 1932 Sep - -4:00 Chile C%sT + -4:42:40 - SMT 1910 # Santiago Mean Time + -5:00 Chile CL%sT 1932 Sep # Chile Time + -4:00 Chile CL%sT Zone Pacific/Easter -7:17:28 - LMT 1890 # Mataveri - -7:17 - MMT 1932 Sep # Mataveri Mean Time - -7:00 Chile M%sT 1982 Mar 14 - -6:00 Chile C%sT + -7:17:28 - MMT 1932 Sep # Mataveri Mean Time + -7:00 Chile EAS%sT 1982 Mar 14 # Easter I Time + -6:00 Chile EAS%sT # # Whitman says Juan Fernandez Is are like America/Santiago. # San Ambrosio, San Felix @@ -233,56 +235,57 @@ Zone Pacific/Easter -7:17:28 - LMT 1890 # Mataveri # Colombia # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Bogota -4:56:20 - LMT 1884 Mar 13 - -4:56 - BMT 1914 Nov 23 # Bogota Mean Time - -5:00 - EST + -4:56:20 - BMT 1914 Nov 23 # Bogota Mean Time + -5:00 - COT # Colombia Time # Malpelo, Providencia, San Andres # no information; probably like America/Bogota # Curacao # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Curacao -4:35:44 - LMT 1912 Feb 12 # Willemstad - -4:30 - NAST 1965 # Netherlands Antilles + -4:30 - ANT 1965 # Netherlands Antilles Time -4:00 - AST # Ecuador # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Guayaquil -5:19:20 - LMT 1890 - -5:14 - QMT 1931 # Quito Mean Time - -5:00 - EST + -5:14:00 - QMT 1931 # Quito Mean Time + -5:00 - ECT # Ecuador Time Zone Pacific/Galapagos -5:58:24 - LMT 1931 # Puerto Baquerizo Moreno - -5:00 - EST 1986 - -6:00 - CST + -5:00 - ECT 1986 + -6:00 - GALT # Galapagos Time # Falklands # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S -Rule Falk 1937 1938 - Sep lastSun 0:00 1:00 D -Rule Falk 1938 1942 - Mar Sun>=19 0:00 0 S -Rule Falk 1939 only - Oct 1 0:00 1:00 D -Rule Falk 1940 1942 - Sep lastSun 0:00 1:00 D -Rule Falk 1943 only - Jan 1 0:00 0 S -Rule Falk 1983 only - Sep lastSun 0:00 1:00 D -Rule Falk 1984 1985 - Apr lastSun 0:00 0 S -Rule Falk 1984 only - Sep 16 0:00 1:00 D -Rule Falk 1985 max - Sep Sun>=9 0:00 1:00 D -Rule Falk 1986 max - Apr Sun>=16 0:00 0 S +Rule Falk 1937 1938 - Sep lastSun 0:00 1:00 S +Rule Falk 1938 1942 - Mar Sun>=19 0:00 0 - +Rule Falk 1939 only - Oct 1 0:00 1:00 S +Rule Falk 1940 1942 - Sep lastSun 0:00 1:00 S +Rule Falk 1943 only - Jan 1 0:00 0 - +Rule Falk 1983 only - Sep lastSun 0:00 1:00 S +Rule Falk 1984 1985 - Apr lastSun 0:00 0 - +Rule Falk 1984 only - Sep 16 0:00 1:00 S +Rule Falk 1985 max - Sep Sun>=9 0:00 1:00 S +Rule Falk 1986 max - Apr Sun>=16 0:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Atlantic/Stanley -3:51:24 - LMT 1890 - -3:51 - SMT 1912 Mar 12 # Stanley Mean Time - -4:00 Falk A%sT 1983 May - -3:00 Falk E%sT 1985 Sep 15 - -4:00 Falk A%sT + -3:51:24 - SMT 1912 Mar 12 # Stanley Mean Time + -4:00 Falk FK%sT 1983 May # Falkland Is Time + -3:00 Falk FK%sT 1985 Sep 15 + -4:00 Falk FK%sT # French Guiana # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Cayenne -3:29:20 - LMT 1911 Jul - -4:00 - AST 1967 Oct - -3:00 - EST + -4:00 - GFT 1967 Oct # French Guiana Time + -3:00 - GFT # Guyana # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Guyana -3:52:40 - LMT 1915 Mar # Georgetown - -3:45 - BGST 1975 Jul 31 # British Guiana ST - -3:00 - EST + -3:45 - GBGT 1966 May 26 # Br Guiana Time + -3:45 - GYT 1975 Jul 31 # Guyana Time + -3:00 - GYT # Paraguay @@ -297,39 +300,39 @@ Zone America/Guyana -3:52:40 - LMT 1915 Mar # Georgetown # From Shanks (1991): # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S -Rule Para 1975 1978 - Oct 1 0:00 1:00 D -Rule Para 1975 1978 - Mar 1 0:00 0 S +Rule Para 1975 1978 - Oct 1 0:00 1:00 S +Rule Para 1975 1978 - Mar 1 0:00 0 - # Shanks says 1979 was all DST. -Rule Para 1980 max - Apr 1 0:00 0 S -Rule Para 1980 1988 - Oct 1 0:00 1:00 D -Rule Para 1989 only - Oct 22 0:00 1:00 D -Rule Para 1990 max - Oct 1 0:00 1:00 D +Rule Para 1980 max - Apr 1 0:00 0 - +Rule Para 1980 1988 - Oct 1 0:00 1:00 S +Rule Para 1989 only - Oct 22 0:00 1:00 S +Rule Para 1990 max - Oct 1 0:00 1:00 S # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Asuncion -3:50:40 - LMT 1890 - -3:51 - AMT 1931 Oct 10 # Asuncion Mean Time - -4:00 - AST 1972 Oct - -3:00 - EST 1974 Apr - -4:00 Para A%sT + -3:50:40 - AMT 1931 Oct 10 # Asuncion Mean Time + -4:00 - PYT 1972 Oct # Paraguay Time + -3:00 - PYT 1974 Apr + -4:00 Para PY%sT # Peru # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S -Rule Peru 1938 only - Jan 1 0:00 1:00 D -Rule Peru 1938 only - Apr 1 0:00 0 S -Rule Peru 1938 1939 - Sep lastSun 0:00 1:00 D -Rule Peru 1939 1940 - Mar Sun>=24 0:00 0 S -Rule Peru 1987 only - Jan 1 0:00 1:00 D -Rule Peru 1987 only - Apr 1 0:00 0 S -Rule Peru 1990 only - Jan 1 0:00 1:00 D -Rule Peru 1990 only - Apr 1 0:00 0 S +Rule Peru 1938 only - Jan 1 0:00 1:00 S +Rule Peru 1938 only - Apr 1 0:00 0 - +Rule Peru 1938 1939 - Sep lastSun 0:00 1:00 S +Rule Peru 1939 1940 - Mar Sun>=24 0:00 0 - +Rule Peru 1987 only - Jan 1 0:00 1:00 S +Rule Peru 1987 only - Apr 1 0:00 0 - +Rule Peru 1990 only - Jan 1 0:00 1:00 S +Rule Peru 1990 only - Apr 1 0:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Lima -5:08:12 - LMT 1890 - -5:09 - LMT 1908 Jul 28 - -5:00 Peru E%sT + -5:09 - LMT 1908 Jul 28 # Lima Mean Time + -5:00 Peru PE%sT # Peru Time # South Georgia # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Atlantic/South_Georgia -2:26:08 - LMT 1890 # Grytviken - -2:00 - FST + -2:00 - GST # South Georgia Time # South Sandwich Is # uninhabited @@ -339,8 +342,9 @@ Zone Atlantic/South_Georgia -2:26:08 - LMT 1890 # Grytviken Zone America/Paramaribo -3:40:40 - LMT 1911 -3:40:52 - PMT 1935 # Paramaribo Mean Time -3:40:36 - PMT 1945 Oct # The capital moved? - -3:30 - DGST 1984 Oct # Dutch Guiana Std Time - -3:00 - EST + -3:30 - NEGT 1975 Nov 20 # Dutch Guiana Time + -3:30 - SRT 1984 Oct # Suriname Time + -3:00 - SRT # Trinidad and Tobago # Zone NAME GMTOFF RULES FORMAT [UNTIL] @@ -353,55 +357,55 @@ Zone America/Port_of_Spain -4:06:04 - LMT 1912 Mar 2 # From Shanks (1991): # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S # Whitman gives 1923 Oct 1; go with Shanks. -Rule Uruguay 1923 only - Oct 2 0:00 0:30 HD -Rule Uruguay 1924 1926 - Apr 1 0:00 0 S -Rule Uruguay 1924 1925 - Oct 1 0:00 0:30 HD -Rule Uruguay 1933 1935 - Oct lastSun 0:00 0:30 HD +Rule Uruguay 1923 only - Oct 2 0:00 0:30 HS +Rule Uruguay 1924 1926 - Apr 1 0:00 0 - +Rule Uruguay 1924 1925 - Oct 1 0:00 0:30 HS +Rule Uruguay 1933 1935 - Oct lastSun 0:00 0:30 HS # Shanks gives 1935 Apr 1 0:00 and 1936 Mar 30 0:00; go with Whitman. -Rule Uruguay 1934 1936 - Mar Sat>=25 23:30s 0 S -Rule Uruguay 1936 only - Nov 1 0:00 0:30 HD -Rule Uruguay 1937 1941 - Mar lastSun 0:00 0 S +Rule Uruguay 1934 1936 - Mar Sat>=25 23:30s 0 - +Rule Uruguay 1936 only - Nov 1 0:00 0:30 HS +Rule Uruguay 1937 1941 - Mar lastSun 0:00 0 - # Whitman gives 1937 Oct 3; go with Shanks. -Rule Uruguay 1937 1940 - Oct lastSun 0:00 0:30 HD +Rule Uruguay 1937 1940 - Oct lastSun 0:00 0:30 HS # Whitman gives 1941 Oct 24 - 1942 Mar 27, 1942 Dec 14 - 1943 Apr 13, # and 1943 Apr 13 ``to present time''; go with Shanks. -Rule Uruguay 1941 only - Aug 1 0:00 0 S -Rule Uruguay 1942 only - Jan 1 0:00 0:30 HD -Rule Uruguay 1942 only - Dec 14 0:00 1:00 D -Rule Uruguay 1943 only - Mar 14 0:00 0 S -Rule Uruguay 1959 only - May 24 0:00 1:00 D -Rule Uruguay 1959 only - Nov 15 0:00 0 S -Rule Uruguay 1960 only - Jan 17 0:00 1:00 D -Rule Uruguay 1960 only - Mar 6 0:00 0 S -Rule Uruguay 1965 1967 - Apr Sun>=1 0:00 1:00 D -Rule Uruguay 1965 only - Sep 26 0:00 0 S -Rule Uruguay 1966 1967 - Oct 31 0:00 0 S -Rule Uruguay 1968 1970 - May 27 0:00 0:30 HD -Rule Uruguay 1968 1970 - Dec 2 0:00 0 S -Rule Uruguay 1972 only - Apr 24 0:00 1:00 D -Rule Uruguay 1972 only - Aug 15 0:00 0 S -Rule Uruguay 1974 only - Mar 10 0:00 0:30 HD -Rule Uruguay 1974 only - Dec 22 0:00 1:00 D -Rule Uruguay 1976 only - Oct 1 0:00 0 S -Rule Uruguay 1977 only - Dec 4 0:00 1:00 D -Rule Uruguay 1978 only - Apr 1 0:00 0 S -Rule Uruguay 1979 only - Oct 1 0:00 1:00 D -Rule Uruguay 1980 only - May 1 0:00 0 S -Rule Uruguay 1987 only - Dec 14 0:00 1:00 D -Rule Uruguay 1988 only - Mar 14 0:00 0 S -Rule Uruguay 1988 only - Dec 11 0:00 1:00 D -Rule Uruguay 1989 only - Mar 12 0:00 0 S -Rule Uruguay 1989 only - Oct 29 0:00 1:00 D -Rule Uruguay 1990 only - Mar 4 0:00 0 S +Rule Uruguay 1941 only - Aug 1 0:00 0 - +Rule Uruguay 1942 only - Jan 1 0:00 0:30 HS +Rule Uruguay 1942 only - Dec 14 0:00 1:00 S +Rule Uruguay 1943 only - Mar 14 0:00 0 - +Rule Uruguay 1959 only - May 24 0:00 1:00 S +Rule Uruguay 1959 only - Nov 15 0:00 0 - +Rule Uruguay 1960 only - Jan 17 0:00 1:00 S +Rule Uruguay 1960 only - Mar 6 0:00 0 - +Rule Uruguay 1965 1967 - Apr Sun>=1 0:00 1:00 S +Rule Uruguay 1965 only - Sep 26 0:00 0 - +Rule Uruguay 1966 1967 - Oct 31 0:00 0 - +Rule Uruguay 1968 1970 - May 27 0:00 0:30 HS +Rule Uruguay 1968 1970 - Dec 2 0:00 0 - +Rule Uruguay 1972 only - Apr 24 0:00 1:00 S +Rule Uruguay 1972 only - Aug 15 0:00 0 - +Rule Uruguay 1974 only - Mar 10 0:00 0:30 HS +Rule Uruguay 1974 only - Dec 22 0:00 1:00 S +Rule Uruguay 1976 only - Oct 1 0:00 0 - +Rule Uruguay 1977 only - Dec 4 0:00 1:00 S +Rule Uruguay 1978 only - Apr 1 0:00 0 - +Rule Uruguay 1979 only - Oct 1 0:00 1:00 S +Rule Uruguay 1980 only - May 1 0:00 0 - +Rule Uruguay 1987 only - Dec 14 0:00 1:00 S +Rule Uruguay 1988 only - Mar 14 0:00 0 - +Rule Uruguay 1988 only - Dec 11 0:00 1:00 S +Rule Uruguay 1989 only - Mar 12 0:00 0 - +Rule Uruguay 1989 only - Oct 29 0:00 1:00 S +Rule Uruguay 1990 only - Mar 4 0:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Montevideo -3:44:44 - LMT 1898 Jun 28 - -3:45 - MMT 1920 May 1 # Montevideo MT - -3:30 Uruguay U%sT 1942 Dec 14 # Uruguay ST - -3:00 Uruguay E%sT + -3:44:44 - MMT 1920 May 1 # Montevideo MT + -3:30 Uruguay UY%sT 1942 Dec 14 # Uruguay Time + -3:00 Uruguay UY%sT # Venezuela # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Caracas -4:27:44 - LMT 1890 - -4:28 - CMT 1912 Feb 12 # Caracas Mean Time - -4:30 - VZT 1965 # Venezuela Time - -4:00 - AST + -4:27:44 - CMT 1912 Feb 12 # Caracas Mean Time + -4:30 - VET 1965 # Venezuela Time + -4:00 - VET |