Time Change Fall 2024 Usa Calendar. Begins on saturday, december 21, 4:21 am and ends on march 20, 2025, 5:01. Daylight saving time will end for the year at 2 a.m.

In britain and elsewhere in europe, the clocks change on the last sunday in march, and the last sunday in october. On saturday night, clocks are set back 1 hour (i.e., gaining one hour) to “fall back.” sunrise and sunset will be about 1 hour earlier on november 3, 2024,.