Europe/Mariehamn
Time zone identifier: Europe/Mariehamn
Current civil offset: +02:00 (EET)
Current DST state: Observing Standard Time
First standard time adoption: Adopted on 1878-05-30
Local Mean Time (LMT): +01:39:49 based on geographic meridian
Total recorded transitions: 118 transitions across 3 distinct offsets
Associated countries: AX
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Historical Offset Step Chart (1880 to Present)
Text summary: Europe/Mariehamn shifted between 3 distinct offsets from 1878-05-30 through the modern era.
Complete Transition History (118 Transitions)
| UTC Instant | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|
1878-05-30T22:20:11Z | 1878-05-31 00:00:00 | +01:39:49 → +01:39:49 | HMT | No | offset-only |
1921-04-30T22:20:11Z | 1921-05-01 00:20:11 | +01:39:49 → +02:00 | EET | No | gap |
1942-04-02T22:00:00Z | 1942-04-03 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1942-10-03T22:00:00Z | 1942-10-04 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
1981-03-29T00:00:00Z | 1981-03-29 03:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1981-09-27T00:00:00Z | 1981-09-27 02:00:00 | +03:00 → +02:00 | EET | No | overlap |
1982-03-28T00:00:00Z | 1982-03-28 03:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1982-09-26T00:00:00Z | 1982-09-26 02:00:00 | +03:00 → +02:00 | EET | No | overlap |
1983-03-27T01:00:00Z | 1983-03-27 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1983-09-25T01:00:00Z | 1983-09-25 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1984-03-25T01:00:00Z | 1984-03-25 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1984-09-30T01:00:00Z | 1984-09-30 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1985-03-31T01:00:00Z | 1985-03-31 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1985-09-29T01:00:00Z | 1985-09-29 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1986-03-30T01:00:00Z | 1986-03-30 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1986-09-28T01:00:00Z | 1986-09-28 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1987-03-29T01:00:00Z | 1987-03-29 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1987-09-27T01:00:00Z | 1987-09-27 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1988-03-27T01:00:00Z | 1988-03-27 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1988-09-25T01:00:00Z | 1988-09-25 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1989-03-26T01:00:00Z | 1989-03-26 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1989-09-24T01:00:00Z | 1989-09-24 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1990-03-25T01:00:00Z | 1990-03-25 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1990-09-30T01:00:00Z | 1990-09-30 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1991-03-31T01:00:00Z | 1991-03-31 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1991-09-29T01:00:00Z | 1991-09-29 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1992-03-29T01:00:00Z | 1992-03-29 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1992-09-27T01:00:00Z | 1992-09-27 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1993-03-28T01:00:00Z | 1993-03-28 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1993-09-26T01:00:00Z | 1993-09-26 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1994-03-27T01:00:00Z | 1994-03-27 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1994-09-25T01:00:00Z | 1994-09-25 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1995-03-26T01:00:00Z | 1995-03-26 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1995-09-24T01:00:00Z | 1995-09-24 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1996-03-31T01:00:00Z | 1996-03-31 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1996-10-27T01:00:00Z | 1996-10-27 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1997-03-30T01:00:00Z | 1997-03-30 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1997-10-26T01:00:00Z | 1997-10-26 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1998-03-29T01:00:00Z | 1998-03-29 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1998-10-25T01:00:00Z | 1998-10-25 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
1999-03-28T01:00:00Z | 1999-03-28 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
1999-10-31T01:00:00Z | 1999-10-31 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2000-03-26T01:00:00Z | 2000-03-26 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2000-10-29T01:00:00Z | 2000-10-29 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2001-03-25T01:00:00Z | 2001-03-25 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2001-10-28T01:00:00Z | 2001-10-28 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2002-03-31T01:00:00Z | 2002-03-31 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2002-10-27T01:00:00Z | 2002-10-27 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2003-03-30T01:00:00Z | 2003-03-30 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2003-10-26T01:00:00Z | 2003-10-26 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2004-03-28T01:00:00Z | 2004-03-28 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2004-10-31T01:00:00Z | 2004-10-31 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2005-03-27T01:00:00Z | 2005-03-27 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2005-10-30T01:00:00Z | 2005-10-30 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2006-03-26T01:00:00Z | 2006-03-26 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2006-10-29T01:00:00Z | 2006-10-29 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2007-03-25T01:00:00Z | 2007-03-25 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2007-10-28T01:00:00Z | 2007-10-28 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2008-03-30T01:00:00Z | 2008-03-30 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2008-10-26T01:00:00Z | 2008-10-26 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2009-03-29T01:00:00Z | 2009-03-29 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2009-10-25T01:00:00Z | 2009-10-25 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2010-03-28T01:00:00Z | 2010-03-28 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2010-10-31T01:00:00Z | 2010-10-31 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2011-03-27T01:00:00Z | 2011-03-27 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2011-10-30T01:00:00Z | 2011-10-30 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2012-03-25T01:00:00Z | 2012-03-25 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2012-10-28T01:00:00Z | 2012-10-28 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2013-03-31T01:00:00Z | 2013-03-31 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2013-10-27T01:00:00Z | 2013-10-27 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2014-03-30T01:00:00Z | 2014-03-30 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2014-10-26T01:00:00Z | 2014-10-26 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2015-03-29T01:00:00Z | 2015-03-29 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2015-10-25T01:00:00Z | 2015-10-25 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2016-03-27T01:00:00Z | 2016-03-27 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2016-10-30T01:00:00Z | 2016-10-30 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2017-03-26T01:00:00Z | 2017-03-26 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2017-10-29T01:00:00Z | 2017-10-29 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2018-03-25T01:00:00Z | 2018-03-25 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2018-10-28T01:00:00Z | 2018-10-28 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2019-03-31T01:00:00Z | 2019-03-31 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2019-10-27T01:00:00Z | 2019-10-27 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2020-03-29T01:00:00Z | 2020-03-29 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2020-10-25T01:00:00Z | 2020-10-25 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2021-03-28T01:00:00Z | 2021-03-28 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2021-10-31T01:00:00Z | 2021-10-31 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2022-03-27T01:00:00Z | 2022-03-27 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2022-10-30T01:00:00Z | 2022-10-30 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2023-03-26T01:00:00Z | 2023-03-26 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2023-10-29T01:00:00Z | 2023-10-29 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2024-03-31T01:00:00Z | 2024-03-31 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2024-10-27T01:00:00Z | 2024-10-27 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2025-03-30T01:00:00Z | 2025-03-30 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2025-10-26T01:00:00Z | 2025-10-26 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2026-03-29T01:00:00Z | 2026-03-29 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2026-10-25T01:00:00Z | 2026-10-25 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2027-03-28T01:00:00Z | 2027-03-28 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2027-10-31T01:00:00Z | 2027-10-31 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2028-03-26T01:00:00Z | 2028-03-26 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2028-10-29T01:00:00Z | 2028-10-29 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2029-03-25T01:00:00Z | 2029-03-25 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2029-10-28T01:00:00Z | 2029-10-28 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2030-03-31T01:00:00Z | 2030-03-31 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2030-10-27T01:00:00Z | 2030-10-27 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2031-03-30T01:00:00Z | 2031-03-30 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2031-10-26T01:00:00Z | 2031-10-26 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2032-03-28T01:00:00Z | 2032-03-28 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2032-10-31T01:00:00Z | 2032-10-31 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2033-03-27T01:00:00Z | 2033-03-27 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2033-10-30T01:00:00Z | 2033-10-30 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2034-03-26T01:00:00Z | 2034-03-26 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2034-10-29T01:00:00Z | 2034-10-29 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2035-03-25T01:00:00Z | 2035-03-25 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2035-10-28T01:00:00Z | 2035-10-28 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2036-03-30T01:00:00Z | 2036-03-30 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2036-10-26T01:00:00Z | 2036-10-26 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
2037-03-29T01:00:00Z | 2037-03-29 04:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
2037-10-25T01:00:00Z | 2037-10-25 03:00:00 | +03:00 → +02:00 | EET | No | overlap |
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.