When Is Daylight Savings 2025 Start. Daylight saving time starts on the second sunday in march of every year and ends on the first sunday in november. (*) usa states with 2 time zones.
This year’s daylight saving time started on sunday, march 10, and ends on sunday, nov. On saturday night, clocks are set forward 1 hour (i.e., losing one hour) to “spring forward.” sunrise and sunset will be about 1 hour later on march 9, 2025, than the day before.