The U.S. House of Representatives voted Tuesday to make daylight saving time permanent nationwide, passing the Sunshine Protection Act in a 308-117 bipartisan tally. The legislation now heads to the Senate, where its fate remains uncertain.
What does this mean for you? If signed into law, the measure would eliminate the twice-yearly ritual of setting clocks forward and back, keeping the country on the time currently observed from March to November. States with areas exempt from daylight saving time could choose standard time for those regions.
It would mean later sunrises in summer and earlier sunsets, and vice versa, so essentially the death of 5p.m. darkness in winter and 9:30 p.m sunsets in summer. How you feel about the measure probably depends on how much you enjoy either or both of those.
In the eastern time zone in December, the sun would set around 4 p.m., and in summer, the sun would set at about 8 p.m.
President Donald Trump has backed the effort, calling on Congress to deliver more evening daylight for Americans. The White House issued a statement of administrative policy supporting the bill ahead of the vote.
The change would affect daily life in states across the U.S. In Dallas, for instance, winter sunrises would shift later by about one hour, occurring near 8:30 a.m. during the darkest days of the year. Evenings would gain an extra hour of daylight year-round.
Supporters argue permanent daylight saving time would boost public safety, promote healthier lifestyles, and reduce the confusion and costs associated with clock changes. Critics, including some health experts, have raised concerns about darker winter mornings potentially affecting school commutes and early workers.
The bill was included as an amendment in a broader transportation reauthorization measure advanced by the House Energy and Commerce Committee. It marks the latest congressional push to end biannual clock adjustments, following a similar Senate-approved proposal in 2022 that stalled in the House.
Congress first established nationwide daylight saving time rules under the Uniform Time Act of 1966. Arizona, Hawaii and several U.S. territories currently do not observe it.
