Daylight saving time, explained

Find out the history behind daylight saving time and why some places participate while others opt out.
About 70 countries around the world practice Daylight Saving Time. Find out who came up with the concept of Daylight Saving Time, where the time change was first enacted nationwide, and why some countries are attempting to eliminate it.

US Daylight Saving Time

Making Daylight Saving Time permanent

How to Explain Daylight Saving to Kids: Fun Facts, Activities, and

Daylight Saving Time Explained 3

How to Explain Daylight Saving to Kids: Fun Facts, Activities, and

Dark mornings ahead: Permanent daylight saving time would push

When does Daylight Saving Time end in 2021? When do clocks fall

World War I and Daylight Savings Time

When does the time change? Daylight saving time ends Sunday

Is It “Daylight Saving” or “Daylight Savings”?