When and why daylight saving time started in the US

On Sunday, March 8, at 2 a.m., we will set our clocks forward one hour. Here's why the U.S. has daylight saving time.
On Sunday, March 8, at 2 a.m., we will set our clocks forward one hour. Here's why the U.S. has daylight saving time.

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Daylight saving time arrives this weekend for most of US

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When does daylight saving time start?

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What is the history of daylight saving time?

The History of Daylight Saving Time, Smart News

How permanent daylight saving time would change sunrise and sunset times - The Washington Post

Which US states don't observe daylight savings time?

Daylight Saving Time 2023 in California, United States, summer time end usa