CHAMBERSBURG, Pa. — Franklin County residents could soon see an end to the biannual ritual of changing their clocks, as the U.S. House of Representatives prepares for a potential vote on legislation that would make daylight saving time permanent nationwide.
The Sunshine Protection Act seeks to halt the seasonal practice of “falling back” in November, effectively locking clocks into the late-spring and summer schedule year-round. Momentum for the measure grew after its core provisions were absorbed into a broader federal transportation funding package, which recently cleared the House Energy and Commerce Committee via a roll-call vote.
President Donald Trump has signaled strong executive support for the change, framing the legislation as a major legislative victory.
The proposed federal shift comes as Pennsylvania lawmakers navigate their own internal debate over how the state should measure time. While 19 states — including Delaware, Ohio and various southern and western neighbors — have already passed trigger laws to automatically adopt permanent daylight saving time the moment Congress permits it, Pennsylvania has taken a more cautious approach.
Currently, a state-level bill remains active in the General Assembly that proposes the exact opposite measure: making standard time permanent within the Commonwealth.
For residents in Chambersburg, Waynesboro and surrounding agricultural areas in Franklin County, a federal shift to year-round daylight saving time would bring dramatic changes to winter mornings and evenings.
Between November and February, local afternoons would gain an extra hour of late-day sunlight, pushing winter sunsets past 5 p.m. However, that shift requires a significant trade-off in the mornings. Under a permanent daylight saving schedule, winter sunrises in south-central Pennsylvania would be delayed until after 8 a.m., meaning local students and commuters would regularly travel in complete darkness during the coldest months of the year.
There could be impacts for children walking to school and waiting in the dark for their buses.
Historically, the U.S. has maintained a turbulent relationship with its time structural changes. Previous federal attempts to establish year-round daylight saving time were swiftly repealed following public backlash over dark winter mornings.
If the Sunshine Protection Act becomes law, it would mandate year-round daylight saving time across the country, though it provides an opt-out window for states to exempt themselves before the implementation date.
Hawaii and the majority of Arizona already observe year-round standard time due to local climate realities, such as managing extreme desert heat or utilizing consistent equatorial sunlight, although the Navajo Nation in Northeast Arizona observes daylight savings time to stay on the same clock as neighboring tribes.
Aside from the Sunshine Protection Act, federal lawmakers are reviewing a patchwork of competing proposals. These options include granting states individual authority to observe daylight saving time all year, implementing a compromise “half-daylight saving time” and a counter-proposal to lock the nation into permanent standard time.
Barring immediate and final legislative action from both chambers of Congress and a presidential signature this session, local residents will still need to set their clocks back one hour on Nov. 1.
