| Jahr | Start | Ende |
|---|---|---|
| 1930 | - | 1931-01-01 about 12:36am |
| 1973 | 1973-06-06 about 12:00am | 1973-10-01 about 12:00am |
| 1974 | 1974-05-01 about 12:00am | 1974-10-01 about 12:00am |
| 1975 | 1975-05-01 about 12:00am | 1975-10-01 about 12:00am |
| 1976 | 1976-05-01 about 12:00am | 1976-11-01 about 12:00am |
| 1977 | 1977-05-01 about 12:00am | 1977-10-01 about 12:00am |
| 1978 | 1978-04-30 about 12:00am | 1978-09-30 about 12:00am |
| 1985 | 1985-04-01 about 12:00am | 1985-10-01 about 12:00am |
| 1986 | 1986-04-04 about 12:00am | 1986-10-03 about 12:00am |
| 1987 | 1987-04-03 about 12:00am | 1987-10-02 about 12:00am |
| 1988 | 1988-04-01 about 12:00am | 1988-10-07 about 12:00am |
| 1989 | 1989-05-08 about 12:00am | 1989-10-06 about 12:00am |
| 1990 | 1990-04-27 about 12:00am | 1990-10-05 about 12:00am |
| 1991 | 1991-04-17 about 12:00am | 1991-09-27 about 12:00am |
| 1992 | 1992-04-10 about 12:00am | 1992-10-02 about 12:00am |
| 1993 | 1993-04-02 about 12:00am | 1993-10-01 about 12:00am |
| 1994 | 1994-04-01 about 12:00am | 1994-09-16 about 12:00am |
| 1995 | 1995-04-07 about 12:00am | 1995-09-15 about 01:00am |
| 1996 | 1996-04-05 about 12:00am | 1996-09-20 about 01:00am |
| 1997 | 1997-04-04 about 12:00am | 1997-09-19 about 01:00am |
| 1998 | 1998-04-03 about 12:00am | 1998-09-18 about 01:00am |
| 1999 | 1999-07-01 about 12:00am | 1999-09-24 about 01:00am |
| 2000 | 2000-03-30 about 12:00am | 2000-09-29 about 01:00am |
| 2001 | 2001-03-29 about 12:00am | 2001-09-28 about 01:00am |
| 2002 | 2002-03-29 about 12:00am | 2002-09-27 about 01:00am |
| 2003 | 2003-03-28 about 12:00am | 2003-10-24 about 01:00am |
| 2004 | 2004-03-26 about 12:00am | 2004-10-15 about 01:00am |
| 2005 | 2005-04-01 about 12:00am | 2005-09-30 about 01:00am |
| 2006 | 2006-03-31 about 12:00am | 2006-10-27 about 01:00am |
| 2007 | 2007-03-30 about 12:00am | 2007-10-26 about 01:00am |
| 2008 | 2008-03-28 about 12:00am | 2008-10-31 about 01:00am |
| 2009 | 2009-03-27 about 12:00am | 2009-10-30 about 01:00am |
| 2010 | 2010-03-26 about 12:00am | 2010-10-29 about 01:00am |
| 2011 | 2011-04-01 about 12:00am | 2011-10-28 about 01:00am |
| 2012 | 2012-03-30 about 12:00am | - |
| 2013 | - | 2013-12-20 about 12:00am |
| 2014 | 2014-03-28 about 12:00am | 2014-10-31 about 01:00am |
| 2015 | 2015-03-27 about 12:00am | 2015-10-30 about 01:00am |
| 2016 | 2016-04-01 about 12:00am | 2016-10-28 about 01:00am |
| 2017 | 2017-03-31 about 12:00am | 2017-10-27 about 01:00am |
| 2018 | 2018-03-30 about 12:00am | 2018-10-26 about 01:00am |
| 2019 | 2019-03-29 about 12:00am | 2019-10-25 about 01:00am |
| 2020 | 2020-03-27 about 12:00am | 2020-10-30 about 01:00am |
| 2021 | 2021-03-26 about 12:00am | 2021-10-29 about 01:00am |
| 2022 | 2022-02-25 about 12:00am | 2022-10-28 about 02:00am |