Daylight saving time begins at 2 a.m. on Sunday, March 8, 2026, at which time clocks "spring forward" and reset to 3 a.m. and it ends 2 a.m. on Sunday, Nov. 1, 2026 at which time clocks "fall back" an...

The start of daylight saving time, the time period in which many Americans set their clocks ahead by an hour, is fast approaching.

Public health researchers, for example, found that such sleep deprivation can cause more car accidents.