When is 2026 daylight saving time change? What time do clocks spring forward this weekend? Is DST tonight? What to know.

Daylight saving time begins on the second Sunday in March and ends on the first Sunday in November.

Daylight saving time was first introduced in the U.S. in 1918 under the Standard Time Act as a measure to save on fuel costs during World War I by adding an extra hour of sunlight to the day, accordin...