Zone NAME STDOFF RULES FORMAT [UNTIL]
Africa/Casablanca
Time zone identifier: Africa/Casablanca
Current civil offset: +00:00 (+00)
Current DST state: Observing Standard Time
First standard time adoption: Adopted on 1913-10-26
Local Mean Time (LMT): -00:30:20 based on geographic meridian
Total recorded transitions: 72 transitions across 3 distinct offsets
Associated countries: MA
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Historical Offset Step Chart (1880 to Present)
Text summary: Africa/Casablanca shifted between 3 distinct offsets from 1913-10-26 through the modern era.
Complete Transition History (72 Transitions)
| UTC Instant | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|
1913-10-26T00:30:20Z | 1913-10-26 00:30:20 | -00:30:20 → +00:00 | +00 | No | gap |
1939-09-12T00:00:00Z | 1939-09-12 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
1939-11-18T23:00:00Z | 1939-11-18 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
1940-02-25T00:00:00Z | 1940-02-25 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
1945-11-17T23:00:00Z | 1945-11-17 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
1950-06-11T00:00:00Z | 1950-06-11 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
1950-10-28T23:00:00Z | 1950-10-28 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
1967-06-03T12:00:00Z | 1967-06-03 13:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
1967-09-30T23:00:00Z | 1967-09-30 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
1974-06-24T00:00:00Z | 1974-06-24 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
1974-08-31T23:00:00Z | 1974-08-31 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
1976-05-01T00:00:00Z | 1976-05-01 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
1976-07-31T23:00:00Z | 1976-07-31 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
1977-05-01T00:00:00Z | 1977-05-01 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
1977-09-27T23:00:00Z | 1977-09-27 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
1978-06-01T00:00:00Z | 1978-06-01 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
1978-08-03T23:00:00Z | 1978-08-03 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
1984-03-16T00:00:00Z | 1984-03-16 01:00:00 | +00:00 → +01:00 | +01 | No | gap |
1985-12-31T23:00:00Z | 1985-12-31 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2008-06-01T00:00:00Z | 2008-06-01 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2008-08-31T23:00:00Z | 2008-08-31 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2009-06-01T00:00:00Z | 2009-06-01 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2009-08-20T23:00:00Z | 2009-08-20 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2010-05-02T00:00:00Z | 2010-05-02 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2010-08-07T23:00:00Z | 2010-08-07 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2011-04-03T00:00:00Z | 2011-04-03 01:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2011-07-30T23:00:00Z | 2011-07-30 23:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2012-04-29T02:00:00Z | 2012-04-29 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2012-07-20T02:00:00Z | 2012-07-20 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2012-08-20T02:00:00Z | 2012-08-20 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2012-09-30T02:00:00Z | 2012-09-30 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2013-04-28T02:00:00Z | 2013-04-28 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2013-07-07T02:00:00Z | 2013-07-07 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2013-08-10T02:00:00Z | 2013-08-10 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2013-10-27T02:00:00Z | 2013-10-27 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2014-03-30T02:00:00Z | 2014-03-30 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2014-06-28T02:00:00Z | 2014-06-28 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2014-08-02T02:00:00Z | 2014-08-02 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2014-10-26T02:00:00Z | 2014-10-26 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2015-03-29T02:00:00Z | 2015-03-29 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2015-06-14T02:00:00Z | 2015-06-14 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2015-07-19T02:00:00Z | 2015-07-19 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2015-10-25T02:00:00Z | 2015-10-25 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2016-03-27T02:00:00Z | 2016-03-27 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2016-06-05T02:00:00Z | 2016-06-05 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2016-07-10T02:00:00Z | 2016-07-10 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2016-10-30T02:00:00Z | 2016-10-30 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2017-03-26T02:00:00Z | 2017-03-26 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2017-05-21T02:00:00Z | 2017-05-21 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2017-07-02T02:00:00Z | 2017-07-02 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2017-10-29T02:00:00Z | 2017-10-29 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2018-03-25T02:00:00Z | 2018-03-25 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2018-05-13T02:00:00Z | 2018-05-13 02:00:00 | +01:00 → +00:00 | +00 | No | overlap |
2018-06-17T02:00:00Z | 2018-06-17 03:00:00 | +00:00 → +01:00 | +01 | Yes | gap |
2018-10-28T02:00:00Z | 2018-10-28 03:00:00 | +01:00 → +01:00 | +01 | No | offset-only |
2019-05-05T02:00:00Z | 2019-05-05 02:00:00 | +01:00 → +00:00 | +00 | Yes | overlap |
2019-06-09T02:00:00Z | 2019-06-09 03:00:00 | +00:00 → +01:00 | +01 | No | gap |
2020-04-19T02:00:00Z | 2020-04-19 02:00:00 | +01:00 → +00:00 | +00 | Yes | overlap |
2020-05-31T02:00:00Z | 2020-05-31 03:00:00 | +00:00 → +01:00 | +01 | No | gap |
2021-04-11T02:00:00Z | 2021-04-11 02:00:00 | +01:00 → +00:00 | +00 | Yes | overlap |
2021-05-16T02:00:00Z | 2021-05-16 03:00:00 | +00:00 → +01:00 | +01 | No | gap |
2022-03-27T02:00:00Z | 2022-03-27 02:00:00 | +01:00 → +00:00 | +00 | Yes | overlap |
2022-05-08T02:00:00Z | 2022-05-08 03:00:00 | +00:00 → +01:00 | +01 | No | gap |
2023-03-19T02:00:00Z | 2023-03-19 02:00:00 | +01:00 → +00:00 | +00 | Yes | overlap |
2023-04-23T02:00:00Z | 2023-04-23 03:00:00 | +00:00 → +01:00 | +01 | No | gap |
2024-03-10T02:00:00Z | 2024-03-10 02:00:00 | +01:00 → +00:00 | +00 | Yes | overlap |
2024-04-14T02:00:00Z | 2024-04-14 03:00:00 | +00:00 → +01:00 | +01 | No | gap |
2025-02-23T02:00:00Z | 2025-02-23 02:00:00 | +01:00 → +00:00 | +00 | Yes | overlap |
2025-04-06T02:00:00Z | 2025-04-06 03:00:00 | +00:00 → +01:00 | +01 | No | gap |
2026-02-15T02:00:00Z | 2026-02-15 02:00:00 | +01:00 → +00:00 | +00 | Yes | overlap |
2026-03-22T02:00:00Z | 2026-03-22 03:00:00 | +00:00 → +01:00 | +01 | No | gap |
2026-09-20T01:00:00Z | 2026-09-20 01:00:00 | +01:00 → +00:00 | +00 | No | overlap |
Notes from the Maintainers
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.
africa(Lines 940 to 941)