When Do Clocks Spring Ahead In 2025 Us. On saturday night, clocks are set forward 1 hour (i.e., losing one hour) to “spring forward.” sunrise and sunset will be about 1 hour later on march 9,. We will spring forward one hour on sunday, march 9, 2025.
When local standard time is about to reach sunday, march 9, 2025, 2:00:00 am clocks are turned forward 1 hour to sunday, march 9, 2025, 3:00:00 am local daylight time instead. In 2025, it’s set to resume in the u.s.