Falling Back: How to Reset Your Sleep and Mood After the Time Change
Daylight saving time ends this Sunday, November 1, and at 2 a.m. the clocks go back an hour. Most people treat the fall change as the easy one. You get an extra hour of sleep, after all. But a lot of people feel off for a week or more afterward, and there is a good reason for it.
Why an "extra hour" can still throw you off
Your body runs on an internal clock, called your circadian rhythm, that is tuned to light and dark rather than to the number on your phone. When the clocks shift, your internal schedule stays put for a few days while the outside world moves an hour. Your body still expects bedtime at the old time, you wake early, and the evening feels strangely long.
The bigger change in West Michigan is not the hour itself. It is the light. After the time change, the sun sets in the early evening, and by mid November it is dark well before most people finish dinner. That sudden loss of evening daylight is what many people notice first, and it tends to show up as lower energy, a flatter mood, and a stronger pull toward carbs and the couch.
Light is the main lever
Light is the strongest signal your body uses to set its clock, so it is also the most effective thing you can adjust.
Get outside in the morning. Ten to thirty minutes of daylight within an hour or two of waking helps anchor your rhythm, even on a gray Michigan morning. Overcast daylight is still far brighter than indoor lighting. A short walk before work does double duty for mood and sleep.
Dim things down in the evening. Bright overhead lights and screens late at night tell your brain it is still daytime. In the hour or two before bed, turn off overhead lights where you can, use lamps instead, and keep screens at low brightness or put them away.
Consider a light box if winter flattens your mood. A light therapy lamp, typically rated at 10,000 lux and used for about 20 to 30 minutes in the morning, is a well studied option for seasonal mood changes. If you have a history of bipolar disorder or eye conditions, check with your provider first.
Shift your schedule gradually
You do not have to wait for your body to sort it out on its own. A few small habits speed things along:
Keep your wake time consistent, even on the weekend after the change. A steady wake time is the single best way to reset the clock.
If you tend to wake an hour early, try moving bedtime later by 15 minutes each night until you are back on track, rather than forcing a full hour at once.
Eat meals at regular times. Your digestive system keeps a clock too, and regular meals help the whole system sync.
Keep naps short. If you need one, limit it to 20 minutes and keep it before mid afternoon.
Watch the afternoon and evening habits
Caffeine lingers in the body for many hours. If sleep feels shaky, move your last cup earlier in the day, ideally before noon for the first week or so. Alcohol can make you feel sleepy but fragments sleep later in the night, so it tends to make an adjustment period worse, not better.
Supplements that can help
Supplements are support, not a replacement for light and routine. Used alongside the habits above, a few are worth knowing about.
Magnesium glycinate
Magnesium plays a role in relaxation and in the nervous system's ability to settle at night. Glycinate is the gentlest form and the one we most often suggest for evening use. We cover the different forms in our magnesium guide.
Melatonin
Melatonin is a hormone your body produces as it gets dark, and it is the most common supplement for a shifted schedule. More is not better here. Many people do well with a low dose, often 0.5 to 1 milligram, taken about an hour or two before the new target bedtime, and used only for a short stretch while the body adjusts.
Melatonin products vary a lot in quality, and independent testing has repeatedly found that actual content can differ from what the label says. That is a good reason to choose a product with third party testing, which we explain in our supplement label guide.
L theanine
An amino acid found in tea that supports calm without sedation. Some people use it in the evening to wind down, and it pairs well with magnesium.
Herbal teas
Chamomile, lemon balm, and passionflower are gentle options for an evening routine. The ritual of a warm cup and a dimmer room matters as much as the herbs themselves.
Vitamin D
From mid October through March, we do not get enough sun in West Michigan to make our own vitamin D. Low levels are common this time of year and are linked with low mood and fatigue, so it is worth checking in. Our vitamin D guide covers dosing and testing.
Keep an eye on your mood
Feeling a little low or sluggish as the days shorten is common. But if your mood stays down for more than a couple of weeks, you lose interest in things you usually enjoy, or you feel hopeless, that goes beyond a time change adjustment. Please talk with your doctor or a mental health professional. Seasonal depression is common, treatable, and nothing to push through alone.
A simple plan for this weekend
Saturday evening, dim the lights early and set a calm bedtime routine. Sunday morning, get outside in daylight within an hour of waking, even for a short walk, and eat breakfast at your normal time. Keep your wake time steady for the next several days, and move your last coffee earlier. Most people feel back to normal within a week with these steps in place.
Stop in and ask
If you are not sure which sleep support fits you, stop by and talk with our staff. We can help you compare magnesium forms, find a tested melatonin, and pick out a tea or two for the new evening routine.
This article is for general educational purposes and isn't medical advice. Talk with your healthcare provider before starting a new supplement, especially if you're pregnant, nursing, managing a health condition, or taking prescription medication, including sedatives or blood thinners.
