- Potential benefitMore evening daylight could increase retail, recreation, and tourism activity, potentially supporting additional jobs.
- EmployersPermanent DST removes biannual clock changes, reducing administrative costs and scheduling disruptions for individuals…
- Potential benefitEvening daylight may reduce some types of evening crime, according to prior studies cited by proponents.
Sunshine Protection Act of 2025
Referred to the House Committee on Energy and Commerce.
The bill (Sunshine Protection Act of 2025) repeals the temporary provision of the Uniform Time Act and amends the 1918 Calder Act to advance U.S. standard time zone offsets by one hour, effectively making daylight saving time permanent nationwide. It also provides that States or areas that previously exempted themselves from daylight saving time may choose either the new advanced standard time or their prior standard time.
Health concerns (liberal) vs convenience/economic gains (centrist, conservative).
Relative to its intended legislative type, this bill is a focused statutory change that clearly amends specific provisions of existing timekeeping laws to make daylight saving time permanent and to preserve existing state exemptions.
The bill (Sunshine Protection Act of 2025) repeals the temporary provision of the Uniform Time Act and amends the 1918 Calder Act to advance U.S. standard time zone offsets by one hour, effectively making daylight saving time permanent nationwide.
It also provides that States or areas that previously exempted themselves from daylight saving time may choose either the new advanced standard time or their prior standard time.
The measure clarifies federal statutory time offsets and preserves a form of state exemption choice.
Substantively simple and low-cost, likely to pass lower chamber; significant Senate hurdles and state-specific opposition reduce final odds.
Relative to its intended legislative type, this bill is a focused statutory change that clearly amends specific provisions of existing timekeeping laws to make daylight saving time permanent and to preserve existing state exemptions.
Health concerns (liberal) vs convenience/economic gains (centrist, conservative).
Who stands to gain, and who may push back.
These are examples from the analysis, not a ranked list of the most-affected groups.
- SchoolsDarker winter mornings could increase safety risks for schoolchildren and morning commuters.
- Potential burdenYear‑round DST may worsen circadian disruption, sleep problems, and related health outcomes for some populations.
- Potential burdenBusinesses, transportation providers, and government agencies will incur costs to update timetables, software, and syst…
Why the argument around this bill splits.
Health concerns (liberal) vs convenience/economic gains (centrist, conservative).
Mixed-to-skeptical.
Supportive of eliminating biannual clock changes, but worried about public health, child safety, and equity impacts from darker winter mornings.
Wants safeguards for vulnerable populations.
Generally favorable but pragmatic.
Likes reduced disruption, national consistency, and business predictability, while wanting evidence and safeguards about safety and health implications.
Cautiously supportive.
Appreciates ending clock changes and potential economic benefits, but wary of federal preemption and prefers strong state choice protections and minimal federal mandates.
The path through Congress.
Reached or meaningfully advanced
Reached or meaningfully advanced
Still ahead
Still ahead
Still ahead
Substantively simple and low-cost, likely to pass lower chamber; significant Senate hurdles and state-specific opposition reduce final odds.
- No congressional budget office cost estimate included
- Health and economic impact debates could mobilize opposition
Recent votes on the bill.
No vote history yet
The bill has not accumulated any surfaced votes yet.
Go deeper than the headline read.
Health concerns (liberal) vs convenience/economic gains (centrist, conservative).
Substantively simple and low-cost, likely to pass lower chamber; significant Senate hurdles and state-specific opposition reduce final odds.
Relative to its intended legislative type, this bill is a focused statutory change that clearly amends specific provisions of existing timekeeping laws to make daylight saving time permanent and to preserve existing sta…
Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.