Daylight saving time​ in 2025, when clocks change by an hour, is starting tonight. Here's a look at when exactly we "spring forward."

Daylight saving time ends on Sunday, Nov. 2, 2025. At 2 a.m. clocks will fall back an hour to 1 a.m., granting an extra hour of sleep. The start of daylight saving time means dawn and sunset will be an hour later on Sunday, March 9 than they were on Saturday, March 8.

It's once again time to spring forward this weekend as millions of Americans will change their clocks and get that extra hour of sunlight in the evenings.

Researchers are discovering that "springing ahead" each March for daylight saving time is connected with serious negative health effects.

Daylight Saving Time for 2025 begins in most parts of the United States at 2 a.m. on Sunday, with Americans losing an hour of sleep but gaining one of daylight.

The changing of the clocks has long been controversial, and Elon Musk put out a poll to see how the general public feels about it.

Daylight Saving Time begins on Sunday at 2 a.m., meaning you’ll spring the clocks forward one hour. The time change will remain in effect until Nov. 2 at 2 a.m., when clocks will switch back to standard time.

It may not feel like the end of winter is near, but, rest assured, spring is just around the corner, even in Minnesota. In March, millions of Americans turn their clocks forward, marking the start of daylight saving time in 2025. The controversial practice of "springing forward" and "falling back" has been observed in most states for decades.

"Staying on standard time year-round is much better," biologist Carla Finkelstein told Newsweek about the increasingly controversial practice.

Clocks will "spring forward" one hour at 2 a.m. on Sunday, March 9, 2025, causing most people to lose an hour of sleep. We won't "fall back" to standard time again until Nov. 2, the first Sunday of November, when Americans fiddle with their clocks again.

Daylight Saving Time ends on the first Sunday of November in the fall of each year. That's when states turn clocks back an hour. In the U.S., clocks will officially spring forward at 2 a.m. on Sunday, March 9, 2025.

Daylight saving time starts Sunday, despite sleep experts (and the president) hoping to eliminate time changes.