Health experts have said that lawmakers have it backward and that standard time should be made permanent.
In a post on his social media site Friday, Trump said his party would try to end the practice when he returns to office.
“The Republican Party will use its best efforts to eliminate Daylight Saving Time, which has a small but strong constituency, but shouldn’t! Daylight Saving Time is inconvenient, and very costly to our Nation,” he wrote.
Setting clocks forward one hour in the spring and back an hour in the fall is intended to maximize daylight during summer months, but has long been subject to scrutiny. Daylight saving time was first adopted as a wartime measure in 1942.
Lawmakers have occasionally proposed getting rid of the time change altogether. The most prominent recent attempt, a now-stalled bipartisan bill named the Sunshine Protection Act, had proposed making daylight saving time permanent.
“Changing the clock twice a year is outdated and unnecessary,” …