Summer Time Begins 2025. Daylight saving time begins on sunday, march 9, 2025, at 2:00 a.m. Daylight saving time for 2025 will begin at 2 a.m.
Fall begins with the autumnal equinox , monday, september 22, 2025, 2:19 p.m. The following table shows the dates together with the exact time in which each of the seasons of the year begin.