When Is Spring Forward 2026. However, in the united states, it begins—springs forward—at 2 a.m. Spring 2026 starts on friday, march 20th in the northern hemisphere, with daylight time lengthening and the leaves begining show on the trees with the changing tilt of the earth's.

In the spring, turn clocks forward one hour on the second sunday in march. This means that we lose one hour of sleep as the clocks spring forward and gain one hour of.