The Safety Debate Over Permanent Daylight Saving Time
Analyzing the potential impact of year-round daylight saving on student commute safety.
1Legislative Status of DST
In July 2026, the U.S. House introduced the Sunshine Protection Act to establish permanent daylight saving time nationwide. Although the bill received backing from Donald Trump, it stalled before a formal Senate vote. The proposal aims to eliminate the biannual clock change, yet legislative progress remains currently frozen following a Senate recess.
2Impact on Morning Darkness
An analysis of 62 U.S. cities indicates that students leaving for school at 7 a.m. between November and March would face significantly darker mornings. Under current standards, students encounter darkness on 50 of 85 school days. Permanent DST would increase this to 85 days in almost every city, excluding Las Vegas and Panama City.
3Historical Precedent from 1974
Congress implemented year-round DST in January 1974 to conserve fuel during an oil embargo. Public concern peaked after eight children in Florida died in traffic accidents shortly after the change. Governor Reubin Askew subsequently pressured Congress to repeal the law, leading to a return to standard time by October of that same year.
4Conflicting Statistical Data
The National Safety Council reported 20 child fatalities during school commute hours in January 1974, compared to 19 deaths during the same period in 1973. This marginal difference suggested that year-round DST did not drastically alter safety outcomes. Later, the Department of Transportation found no specific evidence that school-age children fared worse than others.
5Bureau of Standards Review
A 1976 review by the National Bureau of Standards identified a statistically significant rise in morning deaths among school-age children during the 1974 experiment. However, researchers could not definitively link these fatalities to DST. External factors, such as reduced traffic volume during the winter energy crisis, complicated the ability to isolate the specific impact.
6Potential Evening Safety Benefits
Proponents argue that shifting daylight to the evening could reduce overall pedestrian fatalities. A 1995 study by the Insurance Institute for Highway Safety estimated that year-round DST might have prevented 727 fatal pedestrian crashes between 1987 and 1991. However, these benefits primarily apply to the general population rather than children commuting during morning hours.
7Darkness and Pedestrian Risk
Recent data highlights the correlation between darkness and pedestrian safety. A 2025 IIHS study observed a 13% increase in pedestrian and cyclist deaths following the fall time change. Conversely, when evenings became brighter in March, fatalities dropped by 24%. These findings suggest that reduced visibility generally increases risks for all pedestrians, including students.
8Conclusion on Safety Risks
While research remains inconclusive regarding a direct causal link between permanent DST and child traffic fatalities, the risks associated with morning darkness persist. IIHS President David Harkey notes that while specific policy outcomes are unclear, increased darkness inherently elevates danger for children walking to school or bus stops during the early morning commute.
Original article: SlashGear — The Safety Debate Over Permanent Daylight Saving Time