When do we "fall back" for daylight saving time 2024, and why does the time change twice a year?

The end to daylight saving time is just around the corner, meaning clocks in most parts of the U.S. will "fall back" one hour on Sunday, Nov. 3, 2024. Here's what to know about daylight saving time, and why we change our clocks twice a year.

Daylight saving time, when we turned our clocks forward one hour, began on March 10 this year. Daylight saving ends on Nov. 3, when clocks get turned back one hour.