Did The Clocks Change Last Night 2025. Clocks go back by one hour at 2am on the last sunday in october. Daylight saving time starts on the second sunday of march for the united states.
The authors argued that daylight saving time has a negative impact on sleep habits and patterns and that the lack of quality sleep leads to increased cyberloafing. Daylight saving time is the practice of moving clocks forward by one hour during summer months so daylight lasts longer into.