When Does Daylight Savings Start In 2025. Daylight saving time 2025 in the united states. 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,.
Daylight saving time always starts and ends at 2 a.m. Daylight saving starts in 2025 is on sunday, march 9 (second sunday of march).