Health ❯ Sleep ❯ Circadian Rhythms

Daylight Saving Time

Health Effects Adjustment Strategies Health Impacts Health Risks Greenwich Mean Time Mental Health Productivity Effects Sleep Adjustment Strategies Public Health Concerns Sleep Quality Fatigue Texas Permanent Standard Time Adjustment Periods Sleep Tips Health Implications Permanent Daylight Time Health Impacts in Michigan Light and Exercise Strategies Adaptation Strategies Effects on Sleep

After Spring Forward, Health Experts Urge Permanent Standard Time as States Advance Bills

Federal law permits states to adopt year‑round standard time, leaving permanent daylight time to Congress.

Clocks Fall Back in UK on Oct. 26 and in US on Nov. 2 as Daylight Saving Time Ends