Daylight Savings Time 2021 – Daylight Saving Time (DST) begins on Sunday, March 14, 2021, at 2:00 a.m. On Saturday night, set your clocks forward one hour (i.e., losing one hour) to “spring ahead.” Daylight Saving Time ends on Sunday, November 7, 2021, at 2:00 a.m. For stargazers, the time change, plus the fact that…