Daylight Saving Time – NBC Los Angeles (original) (raw)

Why Daylight Saving Time can give you a headache and how to avoid it

The clock transition is “not good for brain health,” experts say, and can trigger migraines and cluster headaches. Here’s how to prepare.

California lawmakers tried changing daylight saving time before. Can this bill succeed?

The debate over daylight saving time is heated. Here’s the latest on lawmakers pushing to change it in California and at the federal level.

People love to hate changing clocks twice a year, but can't agree how to fix it

This is the weekend when clocks move ahead, causing angst, lost sleep and health issues for many.

Daylight saving time 2026: When do clocks ‘spring forward' one hour?

Daylight saving time is fast approaching. So when do we need to change our clocks? Here’s what to know.

Daylight saving time is ending. Why are we still changing our clocks in California?

Daylight saving time has Americans in every state except for Hawaii and Arizona moving their clocks an hour forward on Sunday, March 9 at 2 a.m. Here’s why it’s still practiced in most of the country and an update on the battle to end it.

Here's what happens to your body when clocks ‘fall back' an hour

It’s time for most of America to move clocks back on Sunday. Daylight saving time ends in the U.S. at 2 a.m. local time, which means setting your clock back an hour.

Daylight saving time is coming to a close. When is it? Here's what to know

Autumn is here, and that means it’s time for the clocks to fall back. Here’s everything to know with daylight saving time coming to a close.

Trump wants Congress to end time changes, keep country on daylight saving time. Here's what that would look like

President Donald Trump on Friday urged Congress to “push hard for more Daylight at the end of a day” in his latest dig at the semiannual changing of clocks.

14 daylight saving time deals on coffee and food to help with lost sleep

Waking up groggy is no fun, so many brands are serving up discounts to give us all a caffeine boost or a dose of sugar to start the day.

Spring forward: How to prepare for daylight saving time's impact on your health

There are ways to ease the adjustment, including getting more sunshine to help reset your circadian rhythm for healthful sleep.

When is daylight saving time in 2025? What to know when we ‘spring forward'

Daylight saving time in 2025 begins Sunday but as debate over its impact continues, could this be one of the last years we change the clocks?

Here's when daylight saving time ends in the US, and when it will return

It may still feel like the peak of summer, but fall is just around the corner, and with it comes shorter days and longer nights.