Historically distinct IANA time zone
Antarctica/Palmer
- Countries
- Antarctica
- GPS reference
- 64.80° S, 64.10° W
- Data source
- IANA southamerica
- Aliases
- None
AntarcticaPalmer
Geographic context
Where this clock belongs
The map marks the IANA reference location and associated country, not a time-zone boundary.
GPS reference: 64.80° S, 64.10° W. Associated countries: AQ.
The Wikipedia link provides additional context; it is not evidence for a historical claim. Transition data comes from the IANA source file.
Notes from the time database
The story behind the clock
These source notes describe a period or rule. They do not, by themselves, establish a causal claim for a particular clock change.
These corrections were contributed by InterSoft Argentina S.A., obtaining the data from the: Talleres de Hidrografía Naval Argentina (Argentine Naval Hydrography Institute)
N.B.: the end of March 29 in Chile is March 30 in Universal time, which is used below in specifying the transition.
Original IANA source file: southamerica.
A shared present
Same clock today, different past
These nearby zones follow the same current annual pattern, yet retain their own historical record.
Argentina · 1136 km from the reference location · Same annual clock since 2017
Chile · 1351 km from the reference location · Same annual clock since 1983Civil-time record
Recorded changes over time
From 1964 to 2016 · 82 recorded transitions
Recurring daylight-saving changes are grouped separately when JavaScript is available.
Notable changes
One-off changes and transitions outside the recurring seasonal rhythm.
- -03:00 · -03Daylight saving time begins
- -04:00 · -04Standard time applies
- -03:00 · -03Daylight saving time begins
- -04:00 · -04Standard time applies
- -03:00 · -03Daylight saving time begins
- -04:00 · -04Standard time applies
Browse every recorded transition
| Local time after transition | Offset after | Abbreviation | Rule |
|---|---|---|---|
| 1964-12-31 21:00 | -03:00 | -03 | Daylight saving time |
| 1965-02-28 23:00 | -04:00 | -04 | Standard time |
| 1965-10-15 01:00 | -03:00 | -03 | Daylight saving time |
| 1966-02-28 23:00 | -04:00 | -04 | Standard time |
| 1966-10-15 01:00 | -03:00 | -03 | Daylight saving time |
| 1967-04-01 23:00 | -04:00 | -04 | Standard time |
| 1967-10-01 01:00 | -03:00 | -03 | Daylight saving time |
| 1968-04-06 23:00 | -04:00 | -04 | Standard time |
| 1968-10-06 01:00 | -03:00 | -03 | Daylight saving time |
| 1969-04-05 23:00 | -04:00 | -04 | Standard time |
| 1969-10-05 01:00 | -03:00 | -03 | Standard time |
| 1974-01-23 01:00 | -02:00 | -02 | Daylight saving time |
| 1974-04-30 23:00 | -03:00 | -03 | Standard time |
| 1982-04-30 23:00 | -04:00 | -04 | Standard time |
| 1982-10-10 01:00 | -03:00 | -03 | Daylight saving time |
| 1983-03-12 23:00 | -04:00 | -04 | Standard time |
| 1983-10-09 01:00 | -03:00 | -03 | Daylight saving time |
| 1984-03-10 23:00 | -04:00 | -04 | Standard time |
| 1984-10-14 01:00 | -03:00 | -03 | Daylight saving time |
| 1985-03-09 23:00 | -04:00 | -04 | Standard time |
| 1985-10-13 01:00 | -03:00 | -03 | Daylight saving time |
| 1986-03-08 23:00 | -04:00 | -04 | Standard time |
| 1986-10-12 01:00 | -03:00 | -03 | Daylight saving time |
| 1987-04-11 23:00 | -04:00 | -04 | Standard time |
| 1987-10-11 01:00 | -03:00 | -03 | Daylight saving time |
| 1988-03-12 23:00 | -04:00 | -04 | Standard time |
| 1988-10-09 01:00 | -03:00 | -03 | Daylight saving time |
| 1989-03-11 23:00 | -04:00 | -04 | Standard time |
| 1989-10-15 01:00 | -03:00 | -03 | Daylight saving time |
| 1990-03-10 23:00 | -04:00 | -04 | Standard time |
| 1990-09-16 01:00 | -03:00 | -03 | Daylight saving time |
| 1991-03-09 23:00 | -04:00 | -04 | Standard time |
| 1991-10-13 01:00 | -03:00 | -03 | Daylight saving time |
| 1992-03-14 23:00 | -04:00 | -04 | Standard time |
| 1992-10-11 01:00 | -03:00 | -03 | Daylight saving time |
| 1993-03-13 23:00 | -04:00 | -04 | Standard time |
| 1993-10-10 01:00 | -03:00 | -03 | Daylight saving time |
| 1994-03-12 23:00 | -04:00 | -04 | Standard time |
| 1994-10-09 01:00 | -03:00 | -03 | Daylight saving time |
| 1995-03-11 23:00 | -04:00 | -04 | Standard time |
| 1995-10-15 01:00 | -03:00 | -03 | Daylight saving time |
| 1996-03-09 23:00 | -04:00 | -04 | Standard time |
| 1996-10-13 01:00 | -03:00 | -03 | Daylight saving time |
| 1997-03-29 23:00 | -04:00 | -04 | Standard time |
| 1997-10-12 01:00 | -03:00 | -03 | Daylight saving time |
| 1998-03-14 23:00 | -04:00 | -04 | Standard time |
| 1998-09-27 01:00 | -03:00 | -03 | Daylight saving time |
| 1999-04-03 23:00 | -04:00 | -04 | Standard time |
| 1999-10-10 01:00 | -03:00 | -03 | Daylight saving time |
| 2000-03-11 23:00 | -04:00 | -04 | Standard time |
| 2000-10-15 01:00 | -03:00 | -03 | Daylight saving time |
| 2001-03-10 23:00 | -04:00 | -04 | Standard time |
| 2001-10-14 01:00 | -03:00 | -03 | Daylight saving time |
| 2002-03-09 23:00 | -04:00 | -04 | Standard time |
| 2002-10-13 01:00 | -03:00 | -03 | Daylight saving time |
| 2003-03-08 23:00 | -04:00 | -04 | Standard time |
| 2003-10-12 01:00 | -03:00 | -03 | Daylight saving time |
| 2004-03-13 23:00 | -04:00 | -04 | Standard time |
| 2004-10-10 01:00 | -03:00 | -03 | Daylight saving time |
| 2005-03-12 23:00 | -04:00 | -04 | Standard time |
| 2005-10-09 01:00 | -03:00 | -03 | Daylight saving time |
| 2006-03-11 23:00 | -04:00 | -04 | Standard time |
| 2006-10-15 01:00 | -03:00 | -03 | Daylight saving time |
| 2007-03-10 23:00 | -04:00 | -04 | Standard time |
| 2007-10-14 01:00 | -03:00 | -03 | Daylight saving time |
| 2008-03-29 23:00 | -04:00 | -04 | Standard time |
| 2008-10-12 01:00 | -03:00 | -03 | Daylight saving time |
| 2009-03-14 23:00 | -04:00 | -04 | Standard time |
| 2009-10-11 01:00 | -03:00 | -03 | Daylight saving time |
| 2010-04-03 23:00 | -04:00 | -04 | Standard time |
| 2010-10-10 01:00 | -03:00 | -03 | Daylight saving time |
| 2011-05-07 23:00 | -04:00 | -04 | Standard time |
| 2011-08-21 01:00 | -03:00 | -03 | Daylight saving time |
| 2012-04-28 23:00 | -04:00 | -04 | Standard time |
| 2012-09-02 01:00 | -03:00 | -03 | Daylight saving time |
| 2013-04-27 23:00 | -04:00 | -04 | Standard time |
| 2013-09-08 01:00 | -03:00 | -03 | Daylight saving time |
| 2014-04-26 23:00 | -04:00 | -04 | Standard time |
| 2014-09-07 01:00 | -03:00 | -03 | Daylight saving time |
| 2016-05-14 23:00 | -04:00 | -04 | Standard time |
| 2016-08-14 01:00 | -03:00 | -03 | Daylight saving time |
| 2016-12-04 00:00 | -03:00 | -03 | Standard time |