By Dee Davidson
Four practical ways to support your sleep, energy, and daily rhythm when the clocks fall back.
It’s that time of year again. The clocks change, the evenings get darker, and suddenly you’re wondering whether 5 p.m. is an acceptable time to put on your pajamas.
I understand.
These seasonal transitions used to feel bumpy for me, too. I’d feel tired in the afternoon, struggle with my usual routine, and wonder how a one-hour change could make such a difference.
If daylight saving time throws you off, you’re not imagining it. Your body’s internal clock doesn’t immediately reset just because your phone does.
Your body follows more than the clock on the wall
Your circadian rhythm is an approximately 24-hour timing system that helps coordinate sleep, alertness, hormone release, and other bodily functions.
Light and darkness are major signals for this system. That’s why changing our schedules and the light we receive at different times—can affect how we feel.
I often think about how many modern conveniences ask our bodies to ignore these natural cues.
We can keep working under bright lights long after sunset. We can watch television in bed. We can scroll through a seemingly endless stream of information while telling ourselves we’re “winding down.”
But is your body receiving a wind-down message?
Or does the room still look and feel like daytime?
What screens and blue light have to do with sleep
Light-sensitive cells in your eyes send information to your brain’s internal clock. Short-wavelength light, often called blue light, is particularly effective at influencing this system.
That light is a normal part of daylight. The concern is receiving a lot of bright light late in the evening, when your body would otherwise be preparing for sleep.
Televisions, tablets, phones, and bright household lighting can delay the evening melatonin signal and make it harder to fall asleep. The brightness, duration, and timing of exposure matter, too.
Then there’s what you’re watching. Work emails, upsetting news, and an engaging show can keep your mind active even after you dim the screen.
Your bedtime routine is about both the light around you and what you’re asking your mind to process.
Cortisol isn’t the enemy here, either
Cortisol helps prepare your body for waking and activity. Melatonin helps signal that biological nighttime is approaching.
These hormones follow rhythms rather than operating like simple on-off switches. Cortisol generally rises toward morning, while melatonin typically increases during the biological evening under dim-light conditions. Their timing varies between people and is influenced by sleep schedules and light exposure.
You don’t need to micromanage every hormone. Start by giving your body a more predictable pattern.
And please release the idea that missing a particular bedtime means you’ve missed your only opportunity to repair or “detox.” Your liver and kidneys work around the clock. There isn’t a universal overnight organ-cleaning schedule that everyone must follow.
Four ways to support yourself through the time change
1. Make your wake-up time consistent and welcome daylight
“Rise with the sun” is a lovely intention, but it isn’t practical for every season, work schedule, or household.
Instead, choose a realistic wake-up time that allows you enough sleep, and keep it reasonably consistent.
Get outside for daylight after waking when it’s available. You might take a short walk, enjoy your morning drink outdoors, or spend a few minutes on the porch.
If you wake before sunrise, seek outdoor light when daylight arrives. There’s no need to stare at the sun.
The goal is a repeatable morning cue, not another rule to feel guilty about.
If you find yourself waking much too early after the fall change, forcing an even earlier start may not help. Persistent difficulty shifting your schedule is worth discussing with a sleep professional; light timing can be individualized.
2. Add movement you can maintain
Morning movement is one of my favorite ways to begin the day.
It might be strength training, a walk, mobility work, or dancing in the kitchen while breakfast cooks.
But morning isn’t the only worthwhile time to exercise. Choose a time you can sustain and notice how it affects your sleep. If a hard late-night workout leaves you feeling wired, try moving it earlier.
Regular daytime physical activity can support a healthier sleep-wake routine.
Start small. You don’t have to complete an elaborate workout for movement to count.
3. Let your home wind down before bed
In the hour or two before bedtime, consider whether your surroundings are helping you settle.
Try:
Turning off unnecessary overhead lights.
Using softer, lower lighting.
Reducing screen brightness and setting a stopping point for scrolling.
Choosing a quieter activity, such as reading, journaling, or gentle stretching.
Keeping your bedroom comfortably cool, dark, and quiet.
I enjoy the warm glow of a salt lamp in the evening. For me, it’s a lighting preference and a reminder to slow down—not a treatment.
Blue-light-blocking glasses are another option some people explore, but they aren’t a substitute for reducing bright evening light and stimulating screen time.
You also don’t need to turn your whole house into nighttime mode at a very early winter sunset. Focus on a manageable wind-down period before your intended bedtime.
4. Protect enough sleep rather than chasing a magic bedtime
I often encourage clients to build an earlier, more consistent evening routine. For someone waking around 6 a.m., a bedtime near 10 p.m. can create a useful sleep opportunity.
But 10 p.m. is not a universal biological deadline.
Your schedule, sleep needs, and natural timing matter. Most adults need approximately seven to nine hours of sleep, and consistency matters more than the idea that every hour before midnight somehow counts double.
Give yourself time to transition toward your intended schedule. Small adjustments can feel easier than suddenly forcing a bedtime that doesn’t match your current sleepiness.
And if you’re tired, allow yourself to rest. You don’t need to earn sleep by finishing every task.
Support your rhythm without promising a quick fix
Sleep is part of the foundation I discuss with clients alongside nutrition, movement, stress, and emotional well-being.
A steadier routine may help you feel more rested and make daily health habits easier to maintain. It isn’t a guaranteed weight-loss strategy or a cure for every symptom.
You deserve support, not another reason to blame yourself.
This season, try asking:
What is one cue I can give my body more consistently?
Morning daylight? A daily walk? Less evening scrolling? A bedtime that leaves enough room for rest?
Choose one and begin there.
Come share in the Confidently Healthy Collective Facebook community: Which step will you focus on as the clocks change?
This article is for educational purposes and does not replace individualized medical advice or evaluation.
Medical Disclaimer: This article is for educational and wellness purposes only and is not intended to diagnose, treat, cure, or prevent disease or replace individualized medical care. Supplements are not appropriate for everyone and may interact with medications or medical conditions. HTMA cannot diagnose mineral deficiencies, thyroid disease, blood sugar disorders, nervous system disorders, toxicity, or other medical conditions. Vitamin D status is best evaluated with appropriate blood testing when indicated. Consult your physician or qualified healthcare provider regarding supplements, testing, or significant changes to your health routine.