Does daylight saving impact flight times? How airlines calculate time changes.

Figuring out flight times can seem complicated, but here's how time zones and daylight saving impact travelers.

Why we used to sleep in two segments – and how the modern shift changed our sense of time

Historical records from Europe, Africa, Asia and beyond describe how, after nightfall, families would go to bed early, then ...

Daylight saving time, fall back, spring forward? What we know about origin of the phrase

Fall back, spring forward. Gain an hour, lose an hour. War time. No matter how you refer to it, daylight saving’s coming to an end in Florida for 2025 ...

Daylight saving ends this weekend. Here's what to know about the 2025 fall time change.

Daylight saving time ends on Sunday, Nov. 2, 2025, at 2 a.m., when the clocks "fall back" and we gain an hour.

Daylight Saving Time Explained: When To Set Clocks Back And Why It Happens

Americans set their clocks back an hour on Sunday as daylight saving time officially comes to an end. The shift occurs at 2 am, when clocks will move back to 1 am.