Why do we change the clocks back an hour?

At what time do the clocks go back by one hour?

NBC 10 News Today: Clocks go back one hour at 2 AM Sunday

It's officially time to "fall back" one hour! Daylight Saving Time Explained

Did daylight saving time happen? Here's why clocks fell back an hour Sunday

Aylesbury News, 25 Oct clocks go back 1 hour

CLOCK GOES BACK 1 HOUR|| Daylight Saving Time Ends || DON'T FORGET TO TURN YOUR CLOCKS BACK|| CANADA

Daylight Savings Time ends Sunday: Set clocks back 1 hour

Did you change your clock ?🕖Don't forget one hour back 👍😉You're welcome 🙂#time #timechange #hourback

The First Sunday In November Clocks Go Back One Hour Daylight Savings Time Ends

Chilly night, clocks go back one hour tonight

HOW TO TURN BACK YOUR CLOCK 1 HOUR FOR DAYLIGHT SAVINGS TIME

Clocks Goes Back One Hour To Save Day Light 31st Oct 2021|Sleep More😇|Nisa Cuisine&VLOGS

Daylight Savings Time is back, meaning clocks spring forward and one hour of sleep is lost, but some

Time Change Reminder -The clocks go back by one hour at 02:00 on Sunday 30 October. #vktheexplorers

Do not forget to change your clock back one hour

Daylight Saving Time rolls clocks back an hour | Pass the Mic

Clock back by one hour ##daylightsavingtime #dst #shorts #canada

Clocks go back by one hour on ending of Daylight savings in Australia #australia #daylightsavings

In the Uk clocks go back one hour at 2am on the last Sunday in October #uk #shorts