Daylight Savings Time 2025 Starts. In 2025, daylight saving time begins on sunday, march 9, at 2 a.m., and ends on sunday, november 2, at 2 a.m. At 2am on the second sunday of march, clocks move forward by an hour.

On march 9 and ends at 2 a.m. When does daylight savings 2025 start?