Forward 1 hour
When local standard time was about to reach
Sunday, March 29, 1981, 2:00:00 am clocks were turned forward 1 hour to
Sunday, March 29, 1981, 3:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Mar 29, 1981 than the day before. There was more light in the evening.
Back 1 hour
When local daylight time was about to reach
Sunday, September 27, 1981, 3:00:00 am clocks were turned backward 1 hour to
Sunday, September 27, 1981, 2:00:00 am local standard time instead.
Sunrise and sunset were about 1 hour earlier on Sep 27, 1981 than the day before. There was more light in the morning.
All of Germany uses Daylight Saving Time (DST) during part of the year. The DST period starts on the last Sunday of March and ends on the last Sunday of October, together with most other European countries.
Although a small town in Canada had experimented with seasonal clock changes as early as 1908, Germany was the first country to use nationwide DST. On April 30, 1916, at the height of World War I, the German Empire turned its clocks forward for the 1st time. Many European countries followed suit just weeks later.
After World War II, parts of Germany controlled by the Soviet Union followed doppelte Sommerzeit, double DST, advancing their clocks by 2 hours instead of 1. The rationale was to synchronize German clocks with the local time in Moscow.