Europe/Madrid

Time zone identifier: Europe/Madrid

Current civil offset: +01:00 (CET)

Current DST state: Observing Standard Time

First standard time adoption: Adopted on 1901-01-01

Local Mean Time (LMT): -00:14:44 based on geographic meridian

Total recorded transitions: 162 transitions across 4 distinct offsets

Associated countries: ES

Historical Offset Step Chart (1880 to Present)

Text summary: Europe/Madrid shifted between 4 distinct offsets from 1901-01-01 through the modern era.

Complete Transition History (162 Transitions)

UTC Instant	Local Wall Time	Shift	Abbreviation	DST	Effect
`1901-01-01T00:00:00Z`	`1901-01-01 00:00:00`	-00:14:44 → +00:00	`WET`	No	gap
`1918-04-15T23:00:00Z`	`1918-04-16 00:00:00`	+00:00 → +01:00	`WEST`	Yes	gap
`1918-10-07T00:00:00Z`	`1918-10-07 00:00:00`	+01:00 → +00:00	`WET`	No	overlap
`1919-04-06T23:00:00Z`	`1919-04-07 00:00:00`	+00:00 → +01:00	`WEST`	Yes	gap
`1919-10-07T00:00:00Z`	`1919-10-07 00:00:00`	+01:00 → +00:00	`WET`	No	overlap
`1924-04-16T23:00:00Z`	`1924-04-17 00:00:00`	+00:00 → +01:00	`WEST`	Yes	gap
`1924-10-05T00:00:00Z`	`1924-10-05 00:00:00`	+01:00 → +00:00	`WET`	No	overlap
`1926-04-17T23:00:00Z`	`1926-04-18 00:00:00`	+00:00 → +01:00	`WEST`	Yes	gap
`1926-10-03T00:00:00Z`	`1926-10-03 00:00:00`	+01:00 → +00:00	`WET`	No	overlap
`1927-04-09T23:00:00Z`	`1927-04-10 00:00:00`	+00:00 → +01:00	`WEST`	Yes	gap
`1927-10-02T00:00:00Z`	`1927-10-02 00:00:00`	+01:00 → +00:00	`WET`	No	overlap
`1928-04-15T00:00:00Z`	`1928-04-15 01:00:00`	+00:00 → +01:00	`WEST`	Yes	gap
`1928-10-07T00:00:00Z`	`1928-10-07 00:00:00`	+01:00 → +00:00	`WET`	No	overlap
`1929-04-20T23:00:00Z`	`1929-04-21 00:00:00`	+00:00 → +01:00	`WEST`	Yes	gap
`1929-10-06T00:00:00Z`	`1929-10-06 00:00:00`	+01:00 → +00:00	`WET`	No	overlap
`1937-06-16T23:00:00Z`	`1937-06-17 00:00:00`	+00:00 → +01:00	`WEST`	Yes	gap
`1937-10-03T00:00:00Z`	`1937-10-03 00:00:00`	+01:00 → +00:00	`WET`	No	overlap
`1938-04-02T23:00:00Z`	`1938-04-03 00:00:00`	+00:00 → +01:00	`WEST`	Yes	gap
`1938-04-30T22:00:00Z`	`1938-05-01 00:00:00`	+01:00 → +02:00	`WEMT`	Yes	gap
`1938-10-02T22:00:00Z`	`1938-10-02 23:00:00`	+02:00 → +01:00	`WEST`	Yes	overlap
`1939-10-08T00:00:00Z`	`1939-10-08 00:00:00`	+01:00 → +00:00	`WET`	No	overlap
`1940-03-16T23:00:00Z`	`1940-03-17 00:00:00`	+00:00 → +01:00	`CET`	No	gap
`1942-05-02T22:00:00Z`	`1942-05-03 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1942-08-31T23:00:00Z`	`1942-09-01 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1943-04-17T22:00:00Z`	`1943-04-18 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1943-10-02T23:00:00Z`	`1943-10-03 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1944-04-15T22:00:00Z`	`1944-04-16 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1944-09-30T23:00:00Z`	`1944-10-01 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1945-04-14T22:00:00Z`	`1945-04-15 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1945-09-29T23:00:00Z`	`1945-09-30 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1946-04-13T22:00:00Z`	`1946-04-14 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1946-09-28T23:00:00Z`	`1946-09-29 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1949-04-30T22:00:00Z`	`1949-05-01 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1949-10-01T23:00:00Z`	`1949-10-02 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1974-04-13T22:00:00Z`	`1974-04-14 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1974-10-05T23:00:00Z`	`1974-10-06 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1975-04-12T22:00:00Z`	`1975-04-13 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1975-10-04T23:00:00Z`	`1975-10-05 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1976-03-27T22:00:00Z`	`1976-03-28 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1976-09-25T23:00:00Z`	`1976-09-26 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1977-04-02T22:00:00Z`	`1977-04-03 00:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1977-09-24T23:00:00Z`	`1977-09-25 00:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1978-04-02T01:00:00Z`	`1978-04-02 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1978-10-01T01:00:00Z`	`1978-10-01 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1979-04-01T01:00:00Z`	`1979-04-01 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1979-09-30T01:00:00Z`	`1979-09-30 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1980-04-06T01:00:00Z`	`1980-04-06 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1980-09-28T01:00:00Z`	`1980-09-28 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1981-03-29T01:00:00Z`	`1981-03-29 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1981-09-27T01:00:00Z`	`1981-09-27 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1982-03-28T01:00:00Z`	`1982-03-28 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1982-09-26T01:00:00Z`	`1982-09-26 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1983-03-27T01:00:00Z`	`1983-03-27 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1983-09-25T01:00:00Z`	`1983-09-25 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1984-03-25T01:00:00Z`	`1984-03-25 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1984-09-30T01:00:00Z`	`1984-09-30 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1985-03-31T01:00:00Z`	`1985-03-31 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1985-09-29T01:00:00Z`	`1985-09-29 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1986-03-30T01:00:00Z`	`1986-03-30 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1986-09-28T01:00:00Z`	`1986-09-28 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1987-03-29T01:00:00Z`	`1987-03-29 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1987-09-27T01:00:00Z`	`1987-09-27 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1988-03-27T01:00:00Z`	`1988-03-27 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1988-09-25T01:00:00Z`	`1988-09-25 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1989-03-26T01:00:00Z`	`1989-03-26 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1989-09-24T01:00:00Z`	`1989-09-24 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1990-03-25T01:00:00Z`	`1990-03-25 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1990-09-30T01:00:00Z`	`1990-09-30 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1991-03-31T01:00:00Z`	`1991-03-31 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1991-09-29T01:00:00Z`	`1991-09-29 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1992-03-29T01:00:00Z`	`1992-03-29 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1992-09-27T01:00:00Z`	`1992-09-27 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1993-03-28T01:00:00Z`	`1993-03-28 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1993-09-26T01:00:00Z`	`1993-09-26 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1994-03-27T01:00:00Z`	`1994-03-27 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1994-09-25T01:00:00Z`	`1994-09-25 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1995-03-26T01:00:00Z`	`1995-03-26 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1995-09-24T01:00:00Z`	`1995-09-24 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1996-03-31T01:00:00Z`	`1996-03-31 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1996-10-27T01:00:00Z`	`1996-10-27 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1997-03-30T01:00:00Z`	`1997-03-30 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1997-10-26T01:00:00Z`	`1997-10-26 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1998-03-29T01:00:00Z`	`1998-03-29 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1998-10-25T01:00:00Z`	`1998-10-25 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`1999-03-28T01:00:00Z`	`1999-03-28 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`1999-10-31T01:00:00Z`	`1999-10-31 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2000-03-26T01:00:00Z`	`2000-03-26 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2000-10-29T01:00:00Z`	`2000-10-29 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2001-03-25T01:00:00Z`	`2001-03-25 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2001-10-28T01:00:00Z`	`2001-10-28 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2002-03-31T01:00:00Z`	`2002-03-31 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2002-10-27T01:00:00Z`	`2002-10-27 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2003-03-30T01:00:00Z`	`2003-03-30 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2003-10-26T01:00:00Z`	`2003-10-26 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2004-03-28T01:00:00Z`	`2004-03-28 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2004-10-31T01:00:00Z`	`2004-10-31 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2005-03-27T01:00:00Z`	`2005-03-27 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2005-10-30T01:00:00Z`	`2005-10-30 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2006-03-26T01:00:00Z`	`2006-03-26 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2006-10-29T01:00:00Z`	`2006-10-29 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2007-03-25T01:00:00Z`	`2007-03-25 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2007-10-28T01:00:00Z`	`2007-10-28 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2008-03-30T01:00:00Z`	`2008-03-30 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2008-10-26T01:00:00Z`	`2008-10-26 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2009-03-29T01:00:00Z`	`2009-03-29 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2009-10-25T01:00:00Z`	`2009-10-25 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2010-03-28T01:00:00Z`	`2010-03-28 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2010-10-31T01:00:00Z`	`2010-10-31 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2011-03-27T01:00:00Z`	`2011-03-27 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2011-10-30T01:00:00Z`	`2011-10-30 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2012-03-25T01:00:00Z`	`2012-03-25 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2012-10-28T01:00:00Z`	`2012-10-28 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2013-03-31T01:00:00Z`	`2013-03-31 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2013-10-27T01:00:00Z`	`2013-10-27 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2014-03-30T01:00:00Z`	`2014-03-30 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2014-10-26T01:00:00Z`	`2014-10-26 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2015-03-29T01:00:00Z`	`2015-03-29 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2015-10-25T01:00:00Z`	`2015-10-25 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2016-03-27T01:00:00Z`	`2016-03-27 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2016-10-30T01:00:00Z`	`2016-10-30 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2017-03-26T01:00:00Z`	`2017-03-26 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2017-10-29T01:00:00Z`	`2017-10-29 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2018-03-25T01:00:00Z`	`2018-03-25 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2018-10-28T01:00:00Z`	`2018-10-28 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2019-03-31T01:00:00Z`	`2019-03-31 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2019-10-27T01:00:00Z`	`2019-10-27 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2020-03-29T01:00:00Z`	`2020-03-29 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2020-10-25T01:00:00Z`	`2020-10-25 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2021-03-28T01:00:00Z`	`2021-03-28 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2021-10-31T01:00:00Z`	`2021-10-31 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2022-03-27T01:00:00Z`	`2022-03-27 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2022-10-30T01:00:00Z`	`2022-10-30 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2023-03-26T01:00:00Z`	`2023-03-26 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2023-10-29T01:00:00Z`	`2023-10-29 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2024-03-31T01:00:00Z`	`2024-03-31 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2024-10-27T01:00:00Z`	`2024-10-27 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2025-03-30T01:00:00Z`	`2025-03-30 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2025-10-26T01:00:00Z`	`2025-10-26 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2026-03-29T01:00:00Z`	`2026-03-29 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2026-10-25T01:00:00Z`	`2026-10-25 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2027-03-28T01:00:00Z`	`2027-03-28 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2027-10-31T01:00:00Z`	`2027-10-31 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2028-03-26T01:00:00Z`	`2028-03-26 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2028-10-29T01:00:00Z`	`2028-10-29 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2029-03-25T01:00:00Z`	`2029-03-25 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2029-10-28T01:00:00Z`	`2029-10-28 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2030-03-31T01:00:00Z`	`2030-03-31 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2030-10-27T01:00:00Z`	`2030-10-27 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2031-03-30T01:00:00Z`	`2031-03-30 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2031-10-26T01:00:00Z`	`2031-10-26 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2032-03-28T01:00:00Z`	`2032-03-28 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2032-10-31T01:00:00Z`	`2032-10-31 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2033-03-27T01:00:00Z`	`2033-03-27 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2033-10-30T01:00:00Z`	`2033-10-30 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2034-03-26T01:00:00Z`	`2034-03-26 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2034-10-29T01:00:00Z`	`2034-10-29 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2035-03-25T01:00:00Z`	`2035-03-25 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2035-10-28T01:00:00Z`	`2035-10-28 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2036-03-30T01:00:00Z`	`2036-03-30 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2036-10-26T01:00:00Z`	`2036-10-26 02:00:00`	+02:00 → +01:00	`CET`	No	overlap
`2037-03-29T01:00:00Z`	`2037-03-29 03:00:00`	+01:00 → +02:00	`CEST`	Yes	gap
`2037-10-25T01:00:00Z`	`2037-10-25 02:00:00`	+02:00 → +01:00	`CET`	No	overlap

Notes from the Maintainers

Source: europe (Lines 3676 to 3676)

Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]

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.