When Does Est Start In 2024. Dst starts on sunday 10 march 2024, 02:00 standard time. Specifically, it is eastern standard time (est) when standard time is observed (winter), and eastern daylight time (edt) when daylight saving time is observed (spring, summer and autumn).

Autumn 2024 starts on sunday, september 22nd in the northern hemisphere, with daylight time shortening and the leaves begining to fall with the changing tilt of the earth’s axis. Move your clock forward 1.