Daylight Savings 2025 Start Date Us. After daylight saving time ended in november, clocks will spring forward one hour once again on sunday, march 9, 2025 beginning at 2 a.m. Daylight saving time is set to begin on sunday, march 9, 2025.

On this day, clocks will move forward by one hour at 2:00 a.m., making it 3:00 a.m. In the coming year, daylight savings time starts on march 9, 2025 and will end on nov.