| Jahr | Start | Ende |
|---|---|---|
| 1892 | - | 1892-07-04 about 01:00am |
| 1911 | 1910-12-31 about 10:56pm | 1911-01-01 about 12:56am |
| 1950 | 1949-12-31 about 11:30pm | 1950-01-01 about 01:30am |
| 2010 | 2010-09-26 about 12:00am | - |
| 2011 | 2010-09-26 about 12:00am | 2011-04-02 about 04:00am |
| 2012 | 2011-09-24 about 03:00am | 2012-04-01 about 04:00am |
| 2013 | 2012-09-30 about 03:00am | 2013-04-07 about 04:00am |
| 2014 | 2013-09-29 about 03:00am | 2014-04-06 about 04:00am |
| 2015 | 2014-09-28 about 03:00am | 2015-04-05 about 04:00am |
| 2016 | 2015-09-27 about 03:00am | 2016-04-03 about 04:00am |
| 2017 | 2016-09-25 about 03:00am | 2017-04-02 about 04:00am |
| 2018 | 2017-09-24 about 03:00am | 2018-04-01 about 04:00am |
| 2019 | 2018-09-30 about 03:00am | 2019-04-07 about 04:00am |
| 2020 | 2019-09-29 about 03:00am | 2020-04-05 about 04:00am |
| 2021 | 2020-09-27 about 03:00am | 2021-04-04 about 04:00am |