The clocks fell back on Sunday, November 1, and if you have felt foggy, cranky or off all week, you are not imagining it. Sleep experts say daylight saving time sleep disruptions can linger for days. Here is what the research and sleep specialists recommend to get your body clock back on track.
When Did Daylight Saving Time End in 2026?
Daylight saving time ended at 2 a.m. on the first Sunday in November, which in 2026 was November 1, according to the Sleep Foundation. Clocks were set back one hour. Hawaii and certain areas of Arizona do not observe daylight saving time.
Why Daylight Saving Time Sleep Changes Matter
Our internal clock, the circadian rhythm, responds mainly to light. Shifting the clock by an hour changes when sunlight arrives relative to your schedule. The Sleep Foundation cites research linking both twice-yearly clock changes with a higher risk of mood disturbance and traffic accidents. It also notes the average person gets about 40 minutes less sleep on the Monday after “springing forward” in March.
Falling back is generally considered easier than springing forward because you gain an hour, but your body may still wake early and feel sleepy at the wrong times for several days.
7 Expert-Backed Ways to Adjust
- Keep a consistent schedule. Go to bed and wake up at the same times every day, including weekends.
- Shift gradually. Both the Sleep Foundation and KSAT recommend moving bedtime 15 to 20 minutes at a time over several days around a clock change.
- Get morning light. Spending time outdoors in natural sunlight helps reset your rhythm.
- Limit caffeine late in the day. Avoid it too close to bedtime.
- Skip alcohol before bed. It can fragment sleep.
- Nap wisely. Keep naps to 20 minutes or less.
- Ask a doctor about melatonin. The Sleep Foundation, reviewed by Dr. Dustin Cotliar, says melatonin can help when used in consultation with a doctor.
Why Your Body Feels “Off” After the Change
Your circadian rhythm is a roughly 24-hour internal schedule that controls when you feel alert and when you feel sleepy. It is anchored mainly by light exposure, but also by meal times, exercise and social routines. When the clock shifts, those cues move by an hour while your internal timing stays put for a while. That mismatch is sometimes called social jet lag, and it can show up as waking earlier than you want, feeling sleepy in the late afternoon or struggling to fall asleep at the new bedtime.
A Simple 5-Day Reset Plan
- Day 1: Wake at your usual new clock time and get outside within an hour.
- Day 2: Keep meals and exercise at consistent times.
- Day 3: Dim lights and screens an hour before bed.
- Day 4: Keep any nap short and before mid-afternoon.
- Day 5: Check in: if you are falling asleep and waking on schedule, you are adjusted.
The Bigger Debate: Permanent Standard Time or Daylight Time?
Many sleep medicine organizations, including the American Academy of Sleep Medicine, recommend permanent standard time as the healthier long-term option because it better aligns with the body’s natural circadian rhythm, the Sleep Foundation reports. The AASM published a position statement to that effect in the Journal of Clinical Sleep Medicine in 2024.
Congress is looking at the opposite approach. The Sleep Foundation says the U.S. House passed legislation in July 2026 that would make daylight saving time permanent nationwide. The bill still needs Senate passage and a presidential signature, and there was no indication of a Senate vote before this November’s change.
Beyond Sleep: A Quick Household Checklist
KSAT’s weather team suggests using the time change as a reminder to replace smoke detector batteries, test carbon monoxide alarms, change HVAC filters, review emergency kits and dispose of expired medications. See our flu vaccine guide and the related family safety tips for more seasonal health reminders.
Drive Alert Through the First Few Weeks
The Texas Department of Transportation encourages everyone to remain alert in the first few weeks after the change, reduce distractions and leave extra stopping distance, as earlier darkness changes the evening commute.
When to See a Doctor
If trouble sleeping lasts beyond a week or two, or you struggle with persistent low mood, talk to a healthcare professional. This article is general information and not medical advice.
Sources: Sleep Foundation (updated October 27, 2026) and KSAT.
