Daylight Saving Time 2024 Usa Start Time. Sunrise and sunset will be about 1 hour later on march 9,. Daylight saving time begins on sunday, march 9, 2025, at 2:00 a.m.
Daylight saving time began in 2024 on sunday, march 10 at 2 a.m. We “fall back” one hour and return to standard time on sunday, november 3, 2024 at 2 a.m.