In 2021, daylight saving time (DST) begins on March 14 at 2 a.m. local time. This means clocks will move forward by one hour on this day, so at 2 a.m., the time shifts to 3 a.m. DST happens on the second Sunday of March every year at the same time.
In 2021, daylight saving time (DST) begins on March 14 at 2 a.m. local time. This means clocks will move forward by one hour on this day, so at 2 a.m., the time shifts to 3 a.m. DST happens on the second Sunday of March every year at the same time.