Wondering if the clocks change this year? Here's when and what to know about daylight savings time 2026 start and end.

Researchers have put a dollar figure on the health, safety and productivity toll Americans absorb every spring.

Changing the clocks twice a year is annoying, for sure, but locking the clocks may "be extraordinarily difficult" for some.

Excessive exposure to light in the evening, whether from screens or extended evening daylight, can make it harder to fall ...

We’re now deep into autumn, and although we’re seeing diminishing daylight, our mornings are about to get a little bit brighter — at least for a while. It’s that time of the year when clocks will ...

In the wee hours of Sunday morning, Californians will gain an hour of sleep, and in return, they’ll receive an entire winter season during which the sun sets before most people leave the office. Yes, ...

Smartphone displaying updated time with multiple clocks in the background after daylight saving time adjustment. This Sunday, clocks will roll back one hour starting at 2. a.m., marking the end of ...

It's almost time for clocks to "fall back" one hour. On Sunday, Nov. 2, daylight saving time ends. What is daylight saving time? On the second Sunday of March, at 2 a.m., clocks in most of the United ...