What to know about daylight saving time and when to adjust your clock.

If you didn’t prepare for Daylight Saving Time, your sleep schedule may be off. CNN wellness expert Dr. Leana Wen offers advice on how to cope with the time change.

DST continues to spark debate as Americans remain divided over whether to keep changing their clocks each year.

On Sunday at 2 A.M. local time, daylight saving time will begin in most U.S. states, and clocks there will spring forward by an hour. Research shows hospital admissions increase right after this ...

Daylight Saving Time begins Sunday, March 8, springing clocks forward. Learn how to adjust to the time change.

In 2026, Daylight Saving Time took place on March 8, when clocks were advanced by one hour at 2:00 am in several regions of the United States and Canada. India does not observe Daylight Saving Time, ...

Support journalism that digs deeper into topics that matter most to ArkLaTex. Donate today to preserve the quality and integrity of local journalism. TEXARKANA, Texas -- As clocks move forward Sunday ...

OAKLAND, Calif. - Warmer temperatures make it feel as if spring is in the air, which is a good time to remind all of us to spring ahead one full hour ahead as we return to Daylight Saving Time this ...

Spring is nearly here, and in Portugal, that means it’s time to adjust the clocks for daylight saving time. After a long ...

Daylight Saving Time — which runs from March 8 to Nov. 1 this year — allows you to enjoy some extra sunlight in the evenings and sets the scene for summer, but it can also can seriously mess with your ...