to move the clock back
01
to adjust the time on a clock by moving it backward, typically by one hour, to account for the end of daylight saving time
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It's that time of the year when we need to move the clock back one hour to revert to standard time after daylight saving time.
Remember to move your clock back before you go to bed on the last day of daylight saving time to ensure you're not an hour early for your appointments.
