Why Do We Have Daylight Saving Time?

Daylight Saving Time (DST) is used to save energy and make better use of daylight. It was first used in 1914 in Regina, Canada.

Daylight Savings Time

Why does the US have daylight saving time?

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

Say We Abolished Daylight Saving Time. Here's How It Would Change Sleep

Why does daylight savings time exist? Look back at the 100-year debate

Here's How Daylight Saving Time Affects Your Part of the Country

Why Oregon and Washington are still doing daylight saving time

Daylight Saving Time: The upside of springing forward

This map of daylight savings in America. : r/Damnthatsinteresting

Daylight Saving Time Ends Sunday - HRWatchdog

Daylight Saving Time: Maps Show Why We Disagree About 'Spring Forward' - Bloomberg

World War I and Daylight Savings Time