S. 29 (119th)Bill Overview

Sunshine Protection Act of 2025

Science, Technology, Communications|Science, Technology, CommunicationsState and local government operations
Cosponsors
Support
Republican
Introduced
Jan 7, 2025
Discussions
Bill Text
Current stageCommittee

Read twice and referred to the Committee on Commerce, Science, and Transportation.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

The Sunshine Protection Act of 2025 makes daylight saving time (DST) permanent by repealing the temporary DST provision in the Uniform Time Act and adjusting statutory time offsets. It also preserves a choice for States or areas that previously exempted themselves from DST (for example Arizona or Hawaii), allowing them to retain their prior standard time or adopt the new statutory standard time.

Why people may split

Health and child-safety concerns versus convenience and commerce gains

Watch point

Relative to its intended legislative type, this bill functions as a straightforward statutory amendment package to make daylight saving time permanent by repealing a specific provision of the Uniform Time Act and by adjusting provisions of the Act of March 19, 1918, while adding a narrow provision for States that previously exempted themselves.

The Sunshine Protection Act of 2025 makes daylight saving time (DST) permanent by repealing the temporary DST provision in the Uniform Time Act and adjusting statutory time offsets.

It also preserves a choice for States or areas that previously exempted themselves from DST (for example Arizona or Hawaii), allowing them to retain their prior standard time or adopt the new statutory standard time.

Passage45/100

Content is narrow and administratively simple, improving odds, but regional resistance and Senate procedural hurdles lower the overall chance.

CredibilityPartially aligned

Relative to its intended legislative type, this bill functions as a straightforward statutory amendment package to make daylight saving time permanent by repealing a specific provision of the Uniform Time Act and by adjusting provisions of the Act of March 19, 1918, while adding a narrow provision for States that previously exempted themselves.

Contention55/100

Health and child-safety concerns versus convenience and commerce gains

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Likely helpedSchools

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Potential benefitIncreased evening daylight year-round could raise retail and outdoor recreation activity.
  • Potential benefitEliminates biannual clock changes, likely reducing short-term sleep disruption and associated accident risk.
  • Potential benefitSimplifies timekeeping for businesses by removing clock change scheduling, lowering administrative burden.
Likely burdened
  • SchoolsDarker winter mornings could increase risks for schoolchildren commuting in darkness.
  • Potential burdenPermanent DST may worsen circadian misalignment, raising long-term health risks.
  • Potential burdenSome industries (agriculture, morning-shift operations) could face productivity disruptions.
03 · Why people split

Why the argument around this bill splits.

Health and child-safety concerns versus convenience and commerce gains
Progressive35%

Skeptical to somewhat opposed.

Supports ending biannual clock changes, but concerned permanent DST harms public health, child safety, and circadian rhythms.

Wants evidence-based safeguards and opt-outs for affected communities.

Likely resistant
Centrist70%

Cautiously favorable.

Appreciates uniformity and eliminating clock changes, but wants attention to safety, state autonomy, and costless implementation.

Seeks modest safeguards and clear guidance.

Leans supportive
Conservative80%

Generally supportive.

Favors ending clock switching to reduce nuisance and promote economic activity, and values the bill's limited carve-out for previously exempt states.

Some limited concern about federal overreach.

Leans supportive
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood45/100

Content is narrow and administratively simple, improving odds, but regional resistance and Senate procedural hurdles lower the overall chance.

Scope and complexity
52%
Scopemoderate
24%
Complexitylow
Why this could stall
  • Absent cost or implementation analysis
  • State-level political reaction and legislative follow-ups
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Health and child-safety concerns versus convenience and commerce gains

Content is narrow and administratively simple, improving odds, but regional resistance and Senate procedural hurdles lower the overall chan…

Unlocked analysis

Relative to its intended legislative type, this bill functions as a straightforward statutory amendment package to make daylight saving time permanent by repealing a specific provision of the Uniform Time Act and by adj…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
Open full analysis