Sleep Hygiene Basics: 10 Habits That Make Bedtime Easier

Sleep hygiene means habits and surroundings that support sleep. Start with enough time to sleep, a repeatable schedule, and one evening change you can maintain. You do not need to adopt ten new rules at once.

Ten practical habits

These ideas follow CDC sleep guidance and NHLBI recommendations.

1. Keep a repeatable schedule. Aim for similar bedtimes and wake times on most days. See wake-time versus bedtime consistency.
2. Protect enough sleep opportunity. Work backward from your alarm and leave time to fall asleep. The Bedtime Calculator can help with the math.
3. Create quiet time before bed. Finish demanding tasks before your intended bedtime when possible.
4. Reduce bright evening light. Dim the room and put distracting screens away during the wind-down.
5. Watch caffeine timing. If afternoon or evening caffeine delays sleep, move it earlier. Its effects can last for hours.
6. Keep the bedroom comfortable. Reduce noise and light, and choose a comfortably cool temperature.
7. Avoid large meals and alcohol near bedtime. Notice whether either disrupts your night.
8. Get daytime activity and outdoor time. Fit these into your day when circumstances allow.
9. Keep naps from displacing nighttime sleep. If naps make bedtime harder, shorten them or move them earlier. See the nap-length comparison.
10. Prepare for the morning earlier. Set out essentials before winding down so unfinished tasks do not keep moving bedtime.

Turn the list into one evening plan

Suppose your alarm is 7 AM and you choose an 11:15 PM bedtime. With a 15-minute fall-asleep allowance, that leaves an estimated 7.5 hours asleep. If your needs require longer, choose an earlier bedtime first.

Then give the preceding part of the evening a purpose:

• Before winding down: finish essential tasks and prepare for tomorrow.
• During wind-down: choose a quiet activity and reduce distractions.
• At bedtime: go to bed rather than beginning the tasks that were meant to be finished.

These steps support the opportunity to sleep; they cannot guarantee when sleep begins.

Choose what to change first

Look for the clearest recurring barrier. If scrolling delays bedtime, put the phone away earlier. If noise repeatedly wakes you, address the room. If the schedule is simply too short, protect more time instead of adding more sleep tips.

Review a few ordinary nights before changing everything. Note bedtime, wake time, estimated sleep, and how you feel during the day. The Sleep Debt Calculator can summarize a duration gap, while a brief diary helps record interruptions it cannot capture.

Copy this seven-night table into a notebook. Try one adjustment and review whether it helps; a good or bad night alone does not prove the cause.

Night	Barrier you noticed	One adjustment	Estimated sleep / daytime observations
1
2
3
4
5
6
7

When sleep hygiene is not enough

Repeated trouble falling or staying asleep, persistent daytime sleepiness, or breathing pauses warrant professional advice. Healthy habits are not a substitute for assessing a sleep disorder. Do not drive when dangerously sleepy.

For persistent insomnia, the AASM insomnia toolkit provides treatment resources, including cognitive behavioral therapy for insomnia (CBT-I). General sleep habits do not replace individualized treatment.

Sources

• AASM: Insomnia Toolkit
• CDC: About Sleep
• NHLBI: Healthy Sleep Habits