America/Punta_Arenas
Time zone identifier: America/Punta_Arenas
Current civil offset: -03:00 (-03)
Current DST state: Observing Standard Time
First standard time adoption: Adopted on 1890-01-01
Local Mean Time (LMT): -04:43:40 based on geographic meridian
Total recorded transitions: 117 transitions across 5 distinct offsets
Associated countries: CL
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Historical Offset Step Chart (1880 to Present)
Text summary: America/Punta_Arenas shifted between 5 distinct offsets from 1890-01-01 through the modern era.
Complete Transition History (117 Transitions)
| UTC Instant | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|
1890-01-01T04:43:40Z | 1890-01-01 00:00:55 | -04:43:40 → -04:42:45 | SMT | No | gap |
1910-01-10T04:42:45Z | 1910-01-09 23:42:45 | -04:42:45 → -05:00 | -05 | No | overlap |
1916-07-01T05:00:00Z | 1916-07-01 00:17:15 | -05:00 → -04:42:45 | SMT | No | gap |
1918-09-10T04:42:45Z | 1918-09-10 00:42:45 | -04:42:45 → -04:00 | -04 | No | gap |
1919-07-01T04:00:00Z | 1919-06-30 23:17:15 | -04:00 → -04:42:45 | SMT | No | overlap |
1927-09-01T04:42:45Z | 1927-09-01 00:42:45 | -04:42:45 → -04:00 | -04 | Yes | gap |
1928-04-01T04:00:00Z | 1928-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
1928-09-01T05:00:00Z | 1928-09-01 01:00:00 | -05:00 → -04:00 | -04 | Yes | gap |
1929-04-01T04:00:00Z | 1929-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
1929-09-01T05:00:00Z | 1929-09-01 01:00:00 | -05:00 → -04:00 | -04 | Yes | gap |
1930-04-01T04:00:00Z | 1930-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
1930-09-01T05:00:00Z | 1930-09-01 01:00:00 | -05:00 → -04:00 | -04 | Yes | gap |
1931-04-01T04:00:00Z | 1931-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
1931-09-01T05:00:00Z | 1931-09-01 01:00:00 | -05:00 → -04:00 | -04 | Yes | gap |
1932-04-01T04:00:00Z | 1932-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
1932-09-01T05:00:00Z | 1932-09-01 01:00:00 | -05:00 → -04:00 | -04 | No | gap |
1942-06-01T04:00:00Z | 1942-05-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
1942-08-01T05:00:00Z | 1942-08-01 01:00:00 | -05:00 → -04:00 | -04 | No | gap |
1946-08-29T04:00:00Z | 1946-08-29 00:00:00 | -04:00 → -04:00 | -04 | Yes | offset-only |
1947-04-01T04:00:00Z | 1947-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
1947-05-22T04:00:00Z | 1947-05-22 00:00:00 | -05:00 → -04:00 | -04 | No | gap |
1968-11-03T04:00:00Z | 1968-11-03 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1969-03-30T03:00:00Z | 1969-03-29 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1969-11-23T04:00:00Z | 1969-11-23 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1970-03-29T03:00:00Z | 1970-03-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1970-10-11T04:00:00Z | 1970-10-11 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1971-03-14T03:00:00Z | 1971-03-13 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1971-10-10T04:00:00Z | 1971-10-10 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1972-03-12T03:00:00Z | 1972-03-11 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1972-10-15T04:00:00Z | 1972-10-15 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1973-03-11T03:00:00Z | 1973-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1973-09-30T04:00:00Z | 1973-09-30 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1974-03-10T03:00:00Z | 1974-03-09 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1974-10-13T04:00:00Z | 1974-10-13 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1975-03-09T03:00:00Z | 1975-03-08 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1975-10-12T04:00:00Z | 1975-10-12 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1976-03-14T03:00:00Z | 1976-03-13 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1976-10-10T04:00:00Z | 1976-10-10 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1977-03-13T03:00:00Z | 1977-03-12 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1977-10-09T04:00:00Z | 1977-10-09 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1978-03-12T03:00:00Z | 1978-03-11 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1978-10-15T04:00:00Z | 1978-10-15 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1979-03-11T03:00:00Z | 1979-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1979-10-14T04:00:00Z | 1979-10-14 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1980-03-09T03:00:00Z | 1980-03-08 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1980-10-12T04:00:00Z | 1980-10-12 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1981-03-15T03:00:00Z | 1981-03-14 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1981-10-11T04:00:00Z | 1981-10-11 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1982-03-14T03:00:00Z | 1982-03-13 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1982-10-10T04:00:00Z | 1982-10-10 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1983-03-13T03:00:00Z | 1983-03-12 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1983-10-09T04:00:00Z | 1983-10-09 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1984-03-11T03:00:00Z | 1984-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1984-10-14T04:00:00Z | 1984-10-14 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1985-03-10T03:00:00Z | 1985-03-09 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1985-10-13T04:00:00Z | 1985-10-13 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1986-03-09T03:00:00Z | 1986-03-08 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1986-10-12T04:00:00Z | 1986-10-12 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1987-04-12T03:00:00Z | 1987-04-11 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1987-10-11T04:00:00Z | 1987-10-11 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1988-03-13T03:00:00Z | 1988-03-12 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1988-10-09T04:00:00Z | 1988-10-09 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1989-03-12T03:00:00Z | 1989-03-11 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1989-10-15T04:00:00Z | 1989-10-15 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1990-03-11T03:00:00Z | 1990-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1990-09-16T04:00:00Z | 1990-09-16 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1991-03-10T03:00:00Z | 1991-03-09 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1991-10-13T04:00:00Z | 1991-10-13 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1992-03-15T03:00:00Z | 1992-03-14 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1992-10-11T04:00:00Z | 1992-10-11 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1993-03-14T03:00:00Z | 1993-03-13 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1993-10-10T04:00:00Z | 1993-10-10 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1994-03-13T03:00:00Z | 1994-03-12 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1994-10-09T04:00:00Z | 1994-10-09 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1995-03-12T03:00:00Z | 1995-03-11 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1995-10-15T04:00:00Z | 1995-10-15 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1996-03-10T03:00:00Z | 1996-03-09 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1996-10-13T04:00:00Z | 1996-10-13 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1997-03-30T03:00:00Z | 1997-03-29 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1997-10-12T04:00:00Z | 1997-10-12 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1998-03-15T03:00:00Z | 1998-03-14 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1998-09-27T04:00:00Z | 1998-09-27 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
1999-04-04T03:00:00Z | 1999-04-03 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
1999-10-10T04:00:00Z | 1999-10-10 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2000-03-12T03:00:00Z | 2000-03-11 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2000-10-15T04:00:00Z | 2000-10-15 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2001-03-11T03:00:00Z | 2001-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2001-10-14T04:00:00Z | 2001-10-14 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2002-03-10T03:00:00Z | 2002-03-09 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2002-10-13T04:00:00Z | 2002-10-13 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2003-03-09T03:00:00Z | 2003-03-08 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2003-10-12T04:00:00Z | 2003-10-12 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2004-03-14T03:00:00Z | 2004-03-13 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2004-10-10T04:00:00Z | 2004-10-10 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2005-03-13T03:00:00Z | 2005-03-12 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2005-10-09T04:00:00Z | 2005-10-09 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2006-03-12T03:00:00Z | 2006-03-11 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2006-10-15T04:00:00Z | 2006-10-15 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2007-03-11T03:00:00Z | 2007-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2007-10-14T04:00:00Z | 2007-10-14 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2008-03-30T03:00:00Z | 2008-03-29 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2008-10-12T04:00:00Z | 2008-10-12 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2009-03-15T03:00:00Z | 2009-03-14 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2009-10-11T04:00:00Z | 2009-10-11 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2010-04-04T03:00:00Z | 2010-04-03 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2010-10-10T04:00:00Z | 2010-10-10 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2011-05-08T03:00:00Z | 2011-05-07 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2011-08-21T04:00:00Z | 2011-08-21 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2012-04-29T03:00:00Z | 2012-04-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2012-09-02T04:00:00Z | 2012-09-02 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2013-04-28T03:00:00Z | 2013-04-27 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2013-09-08T04:00:00Z | 2013-09-08 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2014-04-27T03:00:00Z | 2014-04-26 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2014-09-07T04:00:00Z | 2014-09-07 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2016-05-15T03:00:00Z | 2016-05-14 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
2016-08-14T04:00:00Z | 2016-08-14 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
2016-12-04T03:00:00Z | 2016-12-04 00:00:00 | -03:00 → -03:00 | -03 | No | offset-only |
Years on Record
Methodology Note: The 1970 Rule
tzdb guarantees accuracy for timestamps from 1970 onwards. Transitions prior to 1970 represent best-effort historical reconstructions.