Evening routine: 10 habits for better sleep and an easier tomorrow

Why an evening routine matters

Your body clock runs on cues. In the morning the main cue is daylight (our guide to building a morning routine that sticks covers that). In the evening the cues are darkness, a falling core body temperature and quiet. An evening routine simply sends those cues in the right order, every day, until they run on autopilot.

Most of us have room to improve. CDC survey data for 2022 show that the share of adults sleeping less than 7 hours ranged from 30% in Vermont to 46% in Hawaii, depending on the state, and in the UK the NHS lists screens, alcohol, late meals and worry among the everyday reasons people struggle to drop off.

Our daily routine guide already covers sleep regularity, caffeine, light exposure and writing a to-do list at bedtime. This article zooms in on the two or three hours before lights out, with research that guide does not cover.

1. Set a bedtime and keep it

Take your wake-up time, subtract at least 7 hours of sleep (the minimum recommended for adults by the American Academy of Sleep Medicine) and the time you usually need to fall asleep. Hannah in Manchester gets up at 6:30 and wants 7.5 hours of sleep, so she needs to be asleep by 11:00 and in bed by 10:45. That time becomes the anchor for her evening. Keep it roughly the same at weekends: regularity matters as much as length.

2. Eat a lighter dinner, earlier

The NHS notes that large meals close to bedtime can make it harder to fall asleep. A practical rule of thumb: finish eating two to three hours before bed. For Hannah that means dinner around 7:30, not a takeaway at 10.

3. Move your last drink earlier

Plenty of people have a nightcap to unwind, and it can help them drop off. The cost comes later. A 2025 meta-analysis by Charlotte Gardiner and colleagues, pooling 27 studies of healthy adults, found that alcohol delays and shortens REM sleep, starting at a low dose of about two standard drinks and getting worse as the dose rises. Falling asleep faster only showed up at high doses, around five drinks, and those nights were more disrupted. An earlier review (Ebrahim et al., 2013) described the same pattern: a deeper first half of the night and a more broken second half.

The NHS suggests avoiding alcohol for 1 to 2 hours before bed. If you drink, have it with dinner, not in bed.

4. Time exercise and caffeine well

Evening exercise is not the villain it is often made out to be. A 2019 meta-analysis of 23 studies (Stutz, Eiholzer and Spengler) concluded that evening exercise does not harm sleep in healthy adults and may slightly increase deep sleep. The exception: vigorous exercise ending less than an hour before bed can delay sleep. A walk after dinner is fine; hill sprints at 10:30 are not.

We covered the key caffeine study in the daily routine guide: the short version is to stop at least six hours before bed. Remember that tea, cola and energy drinks count too.

5. Dim the lights and park the screens

This is the most studied evening habit. In 2015, Anne-Marie Chang, Charles Czeisler and colleagues at Brigham and Women's Hospital and Harvard had 12 young adults read for 4 hours each evening, five evenings in a row, either on a tablet at full brightness or from a printed book in dim light, in a tightly controlled lab. After tablet reading:

• falling asleep took about 10 minutes longer (25.7 vs 15.8 minutes on average);
• evening melatonin was suppressed by about 55%;
• the body clock shifted more than 1.5 hours later;
• there was slightly less REM sleep (109 vs 121 minutes) and people felt sleepier the next morning.

Two honest caveats. The sample was small, and four hours at maximum brightness is more than most real-world use. And light is only part of the story: a news feed or a gripping series keeps your brain busy too. The NHS suggests avoiding phones, tablets and computers for an hour before bed.

In practice: switch to lamps after dinner, turn on night mode, and set a "screens off" time about an hour before bed. If you can, charge your phone outside the bedroom. It is the easiest way not to pick it up again.

6. Take a warm shower 1 to 2 hours before bed

It sounds backwards: warm up to sleep better. In 2019, Shahab Haghayegh and colleagues at the University of Texas at Austin reviewed 17 studies. A shower or bath at 40–42.5 °C (104–108.5 °F) taken 1 to 2 hours before bed was linked to better self-rated sleep and, even for as little as 10 minutes, to falling asleep faster.

The proposed mechanism: warm water sends blood to your hands and feet, which then helps the body shed heat, and a falling core temperature goes with falling asleep. Timing matters: the 1 to 2 hour window is what stood out in the analysis. The authors note that the number of studies is still small.

7. Set up tomorrow in 15 minutes

Many bad mornings start the night before. Lay out tomorrow's clothes, pack your bag, put your keys and charger by the door, and get breakfast or lunch ready. This is logistics, not science: every decision made at 9:30 pm is one you don't have to make at 7:15 am, when you're most rushed.

Glance at tomorrow's calendar too. An early meeting or a bill due? Better to find out at 9:30 pm than at 8.

8. Empty your head before bed

A racing mind is one of the most common reasons people can't drop off. Two simple techniques:

• Constructive worry. Early in the evening, away from bed, spend 10–15 minutes writing your worries in one column and the next small step for each in another. In a 2011 pilot trial, Nancy Digdon and Amy Koble tested this technique, imagery distraction and a gratitude exercise on 41 students whose racing thoughts kept them awake. Each method reduced worry and improved sleep compared with the week before, and none stood out. There was no untreated control group, so treat it as a promising lead, not proof.
• Tomorrow's list. Writing a specific to-do list for five minutes helps people fall asleep faster; our daily routine guide walks through that study.

9. Give your mind a job once in bed

If thoughts come back anyway, don't fight them; give your brain something else to do. In 2002, Allison Harvey and Suzanna Payne split 41 people with insomnia into three groups. Those taught to absorb themselves in a detailed, pleasant imagined scene (a holiday, a familiar walk, a room you're decorating) fell asleep faster and had fewer intrusive thoughts than those given no instructions. A general "think about something else" instruction did not help.

You may have heard of the "cognitive shuffle", where you picture a string of unrelated objects from the letters of a word. It rests on the same idea, but published evidence for it is still very thin.

10. Keep the bedroom cool, dark and quiet

The NHS suggests keeping your bedroom cool, for example by opening a window if it is safe to do so. French hospital guidance (Hospices Civils de Lyon) gives a range of 17–19 °C (about 63–66 °F). Make the room as dark as you can with blackout curtains or an eye mask. And if you're still awake after about 20 minutes, get up, do something calm in dim light, and go back when you feel sleepy.

A sample evening

Here is an evening for Marcus in Atlanta, who wakes at 7:00 and turns out the light at 11:00, giving him 8 hours in bed.

Printable evening checklist

Copy this template, print it or paste it into your notes. Tick it every evening for two weeks, then keep only what actually helps you.

MY EVENING ROUTINE                  Week of ____________

Target bedtime: ____:____   (wake-up ____:____ minus 7.5 h)

                                      M  T  W  T  F  S  S
1. Last coffee/tea 6+ h before bed   [ ][ ][ ][ ][ ][ ][ ]
2. Dinner done 2 h before bed        [ ][ ][ ][ ][ ][ ][ ]
3. No alcohol in the last 2 h        [ ][ ][ ][ ][ ][ ][ ]
4. No hard workout in the last hour  [ ][ ][ ][ ][ ][ ][ ]
5. Lights dimmed after dinner        [ ][ ][ ][ ][ ][ ][ ]
6. Warm shower 1-2 h before bed      [ ][ ][ ][ ][ ][ ][ ]
7. Clothes, bag, keys ready          [ ][ ][ ][ ][ ][ ][ ]
8. Worries written + next step       [ ][ ][ ][ ][ ][ ][ ]
9. Screens off 1 h before bed        [ ][ ][ ][ ][ ][ ][ ]
10. Bedroom cool and dark            [ ][ ][ ][ ][ ][ ][ ]

Actual lights-out time:              __ __ __ __ __ __ __
Woke up rested (1-5):                __ __ __ __ __ __ __

Don't try all ten on night one. Pick two, keep them for a week, then add one more. That is habit stacking: hook each new step onto one you already do ("after I start the dishwasher, I pack my bag").

Keeping the routine going

The hard part is not knowing what to do; it is remembering at 9:30 pm when you're three episodes into a series. A reminder at the right time and a quick check-in each evening are often enough.

If your real problem is endless scrolling in bed, our guide on how to break a bad habit shows how to find the trigger and replace it.

Frequently asked questions

How long before bed should I stop using screens?

The NHS suggests an hour. That is long enough for light and stimulation to wear off, and short enough to be realistic. If an hour feels impossible, start with 20 minutes and a phone charging outside the bedroom.

Does a cold shower at night help you sleep?

The studies reviewed by Haghayegh and colleagues looked at warm water (40–42.5 °C). Warmth is what helps the body lose heat afterwards. We found no solid evidence for cold evening showers.

Should I keep the same bedtime at weekends?

Roughly, yes. An hour's difference is fine; three hours later on Saturday night makes Sunday night and Monday morning harder.

What if I still sleep badly with a good evening routine?

If trouble sleeping lasts for weeks, if you snore loudly, if someone has seen you stop breathing at night, or if you nod off while driving, see your doctor. This article is general information, not treatment. Don't start sleeping pills or melatonin without medical advice.

In short

A good evening routine is a handful of habits: a fixed bedtime, an earlier dinner and last drink, a warm shower one to two hours before bed, less light and fewer screens, worries on paper and tomorrow set up. First step: tonight, work out your bedtime and set a "screens off" alarm for an hour before it.

Sources

• Anne-Marie Chang, Daniel Aeschbach, Jeanne F. Duffy and Charles A. Czeisler, "Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness", PNAS, 112(4), 2015: doi.org/10.1073/pnas.1418490112.
• Shahab Haghayegh et al., "Before-bedtime passive body heating by warm shower or bath to improve sleep: A systematic review and meta-analysis", Sleep Medicine Reviews, 46, 2019: doi.org/10.1016/j.smrv.2019.04.008.
• Charlotte Gardiner et al., "The effect of alcohol on subsequent sleep in healthy adults: A systematic review and meta-analysis", Sleep Medicine Reviews, 80, 2025: doi.org/10.1016/j.smrv.2024.102030.
• Irshaad O. Ebrahim, Colin M. Shapiro, Adrian J. Williams and Peter B. Fenwick, "Alcohol and sleep I: effects on normal sleep", Alcoholism: Clinical and Experimental Research, 37(4), 2013: doi.org/10.1111/acer.12006.
• Jan Stutz, Remo Eiholzer and Christina M. Spengler, "Effects of Evening Exercise on Sleep in Healthy Participants: A Systematic Review and Meta-Analysis", Sports Medicine, 49(2), 2019: doi.org/10.1007/s40279-018-1015-0.
• Nancy Digdon and Amy Koble, "Effects of Constructive Worry, Imagery Distraction, and Gratitude Interventions on Sleep Quality: A Pilot Trial", Applied Psychology: Health and Well-Being, 3(2), 193–206, 2011: doi.org/10.1111/j.1758-0854.2011.01049.x.
• Allison G. Harvey and Suzanna Payne, "The management of unwanted pre-sleep thoughts in insomnia: distraction with imagery versus general distraction", Behaviour Research and Therapy, 40(3), 2002: doi.org/10.1016/s0005-7967(01)00012-2.
• Nathaniel F. Watson et al., "Recommended amount of sleep for a healthy adult", Journal of Clinical Sleep Medicine, 11(6), 2015: doi.org/10.5664/jcsm.4758.
• CDC, "Sleep facts and stats for adults" (BRFSS 2022 data): cdc.gov.
• NHS Every Mind Matters, "How to fall asleep faster and sleep better": nhs.uk.
• Hospices Civils de Lyon, "Recommandations pour un sommeil de qualité" (in French): chu-lyon.fr.

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