How to wake up early (and make it a habit that lasts)

How to wake up early: the short answer

If you want to know how to wake up early and keep doing it, the answer is less about willpower at 6 a.m. and more about what happens the night before. Move your bedtime first, shift in small steps, get bright light soon after you wake, and keep the same times on weekends.

1. Protect your sleep length. Set the alarm earlier only if bedtime moves earlier too.
2. Shift gradually. Small steps of 15–20 minutes, not a one-hour jump.
3. Get morning light. Daylight is the strongest signal for your body clock.
4. Keep it consistent. Same wake time every day, weekends included.
5. Anchor it to a habit. Give the first minutes of your morning one small, pleasant job.

The sections below explain why each step works and how to put it together.

Start with bedtime, not the alarm

The most common mistake is setting the alarm an hour earlier and keeping the same bedtime. That doesn't create an early riser; it creates a tired person who gives up by Thursday.

The American Academy of Sleep Medicine and the Sleep Research Society recommend that adults sleep 7 or more hours per night on a regular basis.¹ The National Sleep Foundation's expert panel put the appropriate range at 7 to 9 hours for young adults and adults, and 7 to 8 hours for older adults.²

So work backwards. If you want to get up at 6:00 and you need about 7.5 hours, your lights-out time is around 22:30. Your target wake time is really a bedtime decision.

Shift your schedule in small steps

Your body clock doesn't jump an hour overnight. When sleep experts advise people on adjusting to a one-hour clock change, the American Academy of Sleep Medicine recommends adjusting sleep and wake times gradually and shifting bedtime 15 or 20 minutes earlier each night.³ It also suggests moving other daily "time cues", such as dinner, a little earlier as well.³

The same approach works for a bigger goal. Move your bedtime and alarm 15–20 minutes earlier, hold that for a few days until it feels normal, then take the next step. Going from 7:30 to 6:00 can take a few weeks, and that's fine: a schedule you can keep beats an ambitious one you abandon.

Use morning light to reset your body clock

Light is the main signal that tells your internal clock what time it is. In a well-known study, eight adults spent a summer week camping in Colorado with only natural light, no flashlights or screens after dark. Their light exposure during the day increased more than fourfold, and afterwards all measured markers of their internal circadian time were about 2 hours earlier than after a week of normal life with electric lighting.⁴

Interestingly, people with later chronotypes (natural night owls) showed larger shifts toward earlier timing.⁴ It's a small study under bright midsummer conditions, so the exact number won't transfer to your apartment, but the direction is clear: more daylight in the morning, less bright light late at night.

The AASM gives the same practical advice for clock changes: head outdoors for some early-morning sunlight, because bright light helps set your internal clock.³

• Open the curtains or step onto the balcony right after you get up.
• Have breakfast or coffee by a window.
• Walk part of your commute, or take a short walk before work.
• Dim the lights and put screens away in the last half hour before bed.

Keep weekends consistent and anchor your morning

Sleeping in until 10:00 on Saturday undoes much of the week's progress, because it pushes your clock later again. Regularity seems to matter on its own. In a study of 61 undergraduates tracked for 30 days, the most irregular sleepers had a melatonin onset at around 00:08 on average, compared with 21:32 for the most regular sleepers, and more regular sleep was associated with better academic performance (r = 0.37).⁵ That's a correlation in a small group of students, not proof that regular sleep raises grades, but it fits everything else we know about the body clock.

The CDC's first healthy-sleep habit is simple: go to bed and get up at the same time every day.⁶ On weekends, try to keep your wake time as close as you can to your weekday one.

Give your morning an anchor

An early alarm with nothing behind it is easy to snooze. Pick one small, pleasant action that happens right after you get up: drink a glass of water, open the curtains, stretch for two minutes, make coffee by the window. It becomes the cue that the day has started, and it pairs nicely with morning light.

Respect your chronotype

Some people are simply wired to be later. A genome-wide study of 697,828 UK Biobank and 23andMe participants increased the number of genetic loci associated with being a morning person from 24 to 351.⁷ In activity-monitor data from 85,760 people, the 5% carrying the most morningness alleles slept 25 minutes earlier on average than the 5% carrying the fewest.⁷

Two takeaways. First, chronotype is partly genetic, so if you're a night owl it isn't a character flaw. Second, each gene has a small effect, and the camping study shows your clock still responds to light. You can usually move earlier; you may just need a realistic target and a bit more patience.

Do this today: your first week

1. Pick your target wake time and count back 7–9 hours to find your bedtime.
2. Tonight: go to bed 15–20 minutes earlier than usual and set the alarm 15–20 minutes earlier.
3. Tomorrow morning: get up at the first alarm, open the curtains and do your anchor habit.
4. Get daylight within the first hour, even 10 minutes outside or by a window.
5. In the evening: start winding down at a fixed time and turn off electronic devices at least 30 minutes before bed, as the CDC recommends.⁶
6. Hold the new time for a few days, weekends included, then shift another 15–20 minutes.

Waking up early should make you feel better, not worse. If you regularly have trouble sleeping, or you still feel very sleepy during the day despite enough time in bed, talk to your doctor. The CDC also advises talking to a healthcare provider if you regularly have problems sleeping.⁶

Frequently asked questions