Historically distinct IANA time zone
Pacific/Chatham
Local time now
+1245 · current offset
- Countries
- New Zealand
- GPS reference
- 43.95° S, 176.55° W
- Data source
- IANA australasia
- Aliases
- NZ-CHAT
- Rule groups
- Chatham
New ZealandChatham Islands
Geographic context
Where this clock belongs
The map marks the IANA reference location and associated country, not a time-zone boundary.
GPS reference: 43.95° S, 176.55° W. Associated countries: NZ.
The Wikipedia link provides additional context; it is not evidence for a historical claim. Transition data comes from the IANA source file.
Civil-time record
Recorded changes over time
From 1868 to 2027 · 109 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.
- +12:15 · +1215Standard time applies
- +12:45 · +1245Standard time applies
- +13:45 · +1345Daylight saving time begins
- +12:45 · +1245Standard time applies
- +13:45 · +1345Daylight saving time begins
- +12:45 · +1245Standard time applies
Browse every recorded transition
| Local time after transition | Offset after | Abbreviation | Rule |
|---|---|---|---|
| 1868-11-02 00:01 | +12:15 | +1215 | Standard time |
| 1946-01-01 00:30 | +12:45 | +1245 | Standard time |
| 1974-11-03 03:45 | +13:45 | +1345 | Daylight saving time |
| 1975-02-23 02:45 | +12:45 | +1245 | Standard time |
| 1975-10-26 03:45 | +13:45 | +1345 | Daylight saving time |
| 1976-03-07 02:45 | +12:45 | +1245 | Standard time |
| 1976-10-31 03:45 | +13:45 | +1345 | Daylight saving time |
| 1977-03-06 02:45 | +12:45 | +1245 | Standard time |
| 1977-10-30 03:45 | +13:45 | +1345 | Daylight saving time |
| 1978-03-05 02:45 | +12:45 | +1245 | Standard time |
| 1978-10-29 03:45 | +13:45 | +1345 | Daylight saving time |
| 1979-03-04 02:45 | +12:45 | +1245 | Standard time |
| 1979-10-28 03:45 | +13:45 | +1345 | Daylight saving time |
| 1980-03-02 02:45 | +12:45 | +1245 | Standard time |
| 1980-10-26 03:45 | +13:45 | +1345 | Daylight saving time |
| 1981-03-01 02:45 | +12:45 | +1245 | Standard time |
| 1981-10-25 03:45 | +13:45 | +1345 | Daylight saving time |
| 1982-03-07 02:45 | +12:45 | +1245 | Standard time |
| 1982-10-31 03:45 | +13:45 | +1345 | Daylight saving time |
| 1983-03-06 02:45 | +12:45 | +1245 | Standard time |
| 1983-10-30 03:45 | +13:45 | +1345 | Daylight saving time |
| 1984-03-04 02:45 | +12:45 | +1245 | Standard time |
| 1984-10-28 03:45 | +13:45 | +1345 | Daylight saving time |
| 1985-03-03 02:45 | +12:45 | +1245 | Standard time |
| 1985-10-27 03:45 | +13:45 | +1345 | Daylight saving time |
| 1986-03-02 02:45 | +12:45 | +1245 | Standard time |
| 1986-10-26 03:45 | +13:45 | +1345 | Daylight saving time |
| 1987-03-01 02:45 | +12:45 | +1245 | Standard time |
| 1987-10-25 03:45 | +13:45 | +1345 | Daylight saving time |
| 1988-03-06 02:45 | +12:45 | +1245 | Standard time |
| 1988-10-30 03:45 | +13:45 | +1345 | Daylight saving time |
| 1989-03-05 02:45 | +12:45 | +1245 | Standard time |
| 1989-10-08 03:45 | +13:45 | +1345 | Daylight saving time |
| 1990-03-18 02:45 | +12:45 | +1245 | Standard time |
| 1990-10-07 03:45 | +13:45 | +1345 | Daylight saving time |
| 1991-03-17 02:45 | +12:45 | +1245 | Standard time |
| 1991-10-06 03:45 | +13:45 | +1345 | Daylight saving time |
| 1992-03-15 02:45 | +12:45 | +1245 | Standard time |
| 1992-10-04 03:45 | +13:45 | +1345 | Daylight saving time |
| 1993-03-21 02:45 | +12:45 | +1245 | Standard time |
| 1993-10-03 03:45 | +13:45 | +1345 | Daylight saving time |
| 1994-03-20 02:45 | +12:45 | +1245 | Standard time |
| 1994-10-02 03:45 | +13:45 | +1345 | Daylight saving time |
| 1995-03-19 02:45 | +12:45 | +1245 | Standard time |
| 1995-10-01 03:45 | +13:45 | +1345 | Daylight saving time |
| 1996-03-17 02:45 | +12:45 | +1245 | Standard time |
| 1996-10-06 03:45 | +13:45 | +1345 | Daylight saving time |
| 1997-03-16 02:45 | +12:45 | +1245 | Standard time |
| 1997-10-05 03:45 | +13:45 | +1345 | Daylight saving time |
| 1998-03-15 02:45 | +12:45 | +1245 | Standard time |
| 1998-10-04 03:45 | +13:45 | +1345 | Daylight saving time |
| 1999-03-21 02:45 | +12:45 | +1245 | Standard time |
| 1999-10-03 03:45 | +13:45 | +1345 | Daylight saving time |
| 2000-03-19 02:45 | +12:45 | +1245 | Standard time |
| 2000-10-01 03:45 | +13:45 | +1345 | Daylight saving time |
| 2001-03-18 02:45 | +12:45 | +1245 | Standard time |
| 2001-10-07 03:45 | +13:45 | +1345 | Daylight saving time |
| 2002-03-17 02:45 | +12:45 | +1245 | Standard time |
| 2002-10-06 03:45 | +13:45 | +1345 | Daylight saving time |
| 2003-03-16 02:45 | +12:45 | +1245 | Standard time |
| 2003-10-05 03:45 | +13:45 | +1345 | Daylight saving time |
| 2004-03-21 02:45 | +12:45 | +1245 | Standard time |
| 2004-10-03 03:45 | +13:45 | +1345 | Daylight saving time |
| 2005-03-20 02:45 | +12:45 | +1245 | Standard time |
| 2005-10-02 03:45 | +13:45 | +1345 | Daylight saving time |
| 2006-03-19 02:45 | +12:45 | +1245 | Standard time |
| 2006-10-01 03:45 | +13:45 | +1345 | Daylight saving time |
| 2007-03-18 02:45 | +12:45 | +1245 | Standard time |
| 2007-09-30 03:45 | +13:45 | +1345 | Daylight saving time |
| 2008-04-06 02:45 | +12:45 | +1245 | Standard time |
| 2008-09-28 03:45 | +13:45 | +1345 | Daylight saving time |
| 2009-04-05 02:45 | +12:45 | +1245 | Standard time |
| 2009-09-27 03:45 | +13:45 | +1345 | Daylight saving time |
| 2010-04-04 02:45 | +12:45 | +1245 | Standard time |
| 2010-09-26 03:45 | +13:45 | +1345 | Daylight saving time |
| 2011-04-03 02:45 | +12:45 | +1245 | Standard time |
| 2011-09-25 03:45 | +13:45 | +1345 | Daylight saving time |
| 2012-04-01 02:45 | +12:45 | +1245 | Standard time |
| 2012-09-30 03:45 | +13:45 | +1345 | Daylight saving time |
| 2013-04-07 02:45 | +12:45 | +1245 | Standard time |
| 2013-09-29 03:45 | +13:45 | +1345 | Daylight saving time |
| 2014-04-06 02:45 | +12:45 | +1245 | Standard time |
| 2014-09-28 03:45 | +13:45 | +1345 | Daylight saving time |
| 2015-04-05 02:45 | +12:45 | +1245 | Standard time |
| 2015-09-27 03:45 | +13:45 | +1345 | Daylight saving time |
| 2016-04-03 02:45 | +12:45 | +1245 | Standard time |
| 2016-09-25 03:45 | +13:45 | +1345 | Daylight saving time |
| 2017-04-02 02:45 | +12:45 | +1245 | Standard time |
| 2017-09-24 03:45 | +13:45 | +1345 | Daylight saving time |
| 2018-04-01 02:45 | +12:45 | +1245 | Standard time |
| 2018-09-30 03:45 | +13:45 | +1345 | Daylight saving time |
| 2019-04-07 02:45 | +12:45 | +1245 | Standard time |
| 2019-09-29 03:45 | +13:45 | +1345 | Daylight saving time |
| 2020-04-05 02:45 | +12:45 | +1245 | Standard time |
| 2020-09-27 03:45 | +13:45 | +1345 | Daylight saving time |
| 2021-04-04 02:45 | +12:45 | +1245 | Standard time |
| 2021-09-26 03:45 | +13:45 | +1345 | Daylight saving time |
| 2022-04-03 02:45 | +12:45 | +1245 | Standard time |
| 2022-09-25 03:45 | +13:45 | +1345 | Daylight saving time |
| 2023-04-02 02:45 | +12:45 | +1245 | Standard time |
| 2023-09-24 03:45 | +13:45 | +1345 | Daylight saving time |
| 2024-04-07 02:45 | +12:45 | +1245 | Standard time |
| 2024-09-29 03:45 | +13:45 | +1345 | Daylight saving time |
| 2025-04-06 02:45 | +12:45 | +1245 | Standard time |
| 2025-09-28 03:45 | +13:45 | +1345 | Daylight saving time |
| 2026-04-05 02:45 | +12:45 | +1245 | Standard time |
| 2026-09-27 03:45 | +13:45 | +1345 | Daylight saving time |
| 2027-04-04 02:45 | +12:45 | +1245 | Standard time |
| 2027-09-26 03:45 | +13:45 | +1345 | Daylight saving time |