When Does Daylight Savings Start 2025 Usa. Clocks are turned forward one hour from 2 am to 3 am. 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 that time, clocks will jump ahead one hour from 2 a.m. Daylight saving time will return on sunday, march 9, 2025, according to timeanddate.com.