The days are already getting shorter, but sunset is about to arrive an entire hour earlier this weekend when we conclude Daylight Saving Time by dialing the clocks back an hour.

Sunday at 2 a.m., more than seven months of Daylight Saving Time comes to an end.

The act of “springing forward” and “falling back” was first legislated in 1918 in the U.S. and became a long lasting and more uniform practice in the late 1960s.

Since 2007, Daylight Saving Time has begun on the second Sunday in March and come to an end on the first Sunday in November. Arizona, Hawaii and various overseas territories are the exceptions and do not observe DST.

After you adjust all of your clocks, fire safety advocates advise people to replace the batteries in their household smoke and carbon monoxide detectors.

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Georgia Power's Plant Bowen in Cartersville is shown. The utility wants to add about 10,000 megawatts of power supplies in just five years, mainly to serve data centers. (Hyosyb Shin/AJC 2015)

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Angie McBrayer, ex-wife of James Aaron McBrayer, leans her head on her son Sam McBrayer as she and her three children and two grandchildren (from left) Jackson McBrayer, 3, Piper Jae McBrayer, 7, Katy Isaza, and Jordan McBrayer, visit the grave of James McBrayer, Thursday, November 20, 2025, in Tifton. He died after being restrained by Tift County sheriff's deputies on April 24, 2019. His ex-wife witnessed the arrest and said she thought the deputies were being rough but did not imagine that McBrayer would die. (Hyosub Shin/AJC)

Credit: HYOSUB SHIN / AJC