Back 1 hour
When local daylight time was about to reach
Sunday, March 21, 1943, 2:00:00 am clocks were turned backward 1 hour to
Sunday, March 21, 1943, 1:00:00 am local standard time instead.
Sunrise and sunset were about 1 hour earlier on Mar 21, 1943 than the day before. There was more light in the morning.