Why the Time Change Can Make You Feel Off and What Actually Helps

Fall time change leaving you sleepy at 7 p.m., awake too early, or just a little out of rhythm, us too. Our sleep-wake cycle is regulated by a circadian system that pays close attention to light and darkness. The clock on the wall can change instantly. Your biology does not.

Light is one of your strongest timing signals

Light exposure is one of the major environmental cues that helps synchronize the body clock. In general, brighter light earlier in the day tends to shift sleep timing earlier, while brighter evening light can push sleep timing later. That is one reason morning outdoor light is such a simple, useful strategy after a clock change.

This does not mean five minutes outside will cure insomnia. Sleep is influenced by stress, medical conditions, medications, hormones, pain, caffeine, alcohol, sleep disorders, and many other factors. But light timing is one lever you can utilize to help.

Keep the basics boring

• After the clocks change, people sometimes reach immediately for supplements or complicated sleep hacks. We usually start simpler.

• Get outside in the morning when you can. Outdoor light is generally much brighter than indoor light, even on cloudy days.

• Keep your wake time reasonably consistent for several days.

• Dim lights and reduce stimulating screen use as bedtime approaches.

• Move during the day, but do not feel obligated to force a hard workout after a terrible night of sleep.

• Give your body a few days to adjust.

When it is more than the time change

A few disrupted nights around a seasonal clock shift are common. Persistent insomnia, loud snoring or gasping, significant daytime sleepiness, or sleep problems that interfere with daily life deserve more individualized evaluation.

Sometimes honoring your body is as practical as recognizing that your internal clock needs a little help catching up and sometimes it's scheduling an appointment.

Want help building supportive habits? Sign-up for the Honor Your Body App or book a call with one of our coaches today!