Daylight Savings Time 2025 Usa. (*) usa states with 2 time zones. Today, daylight saving 2025 starts on the second sunday in march and ends on the first sunday in november.

In 2025, daylight saving time begins on sunday, march 9, at 2 a.m., and ends on sunday, november 2, at 2 a.m. How are daylight saving time dates determined?