How to fix your sleep schedule if you’re used to going to bed late

Blog editorial team · September 27, 2026

Alarm clock on a bedside table and dim evening light in a bedroom

How to fix sleep schedule habits when you’ve been staying up late for years and struggle to get up in the morning? Here is a calm plan: a gradual time shift, morning light and an evening without your phone.

How to fix your sleep schedule when staying up late has become the norm is a question many people know well. TV series, work, social media — and then the alarm and a heavy head in the morning. The good news: your internal clock can be shifted if you do it gradually and consistently.

How to fix sleep schedule problems as an adult?

Move in small steps: shift your bedtime and wake-up time about 15 minutes earlier every few days until you reach your target time (Sleep Foundation). Abrupt attempts to go to bed 3 hours earlier usually end with lying awake for a long time.

Choose a wake-up time and stick to it every day, including weekends.
Count back 7–8 hours from it — that’s your target bedtime.
Shift your current bedtime toward the target in small steps, without rushing.

Adults are advised to sleep at least 7 hours a day (AASM and the Sleep Research Society), so the “late to bed, early to rise” approach doesn’t work in the long run.

How to fix sleep schedule fast — even in 3 days or 1 day?

The honest answer: you can’t fully reset in one day. But on the very first day you can do the most important things — get up at the planned time, get out into daylight and avoid long daytime naps. How morning light helps set your internal clock is described in detail in our article Morning light.

How does your phone keep you from going to bed earlier?

A bright screen in the evening shifts your internal clock later: in one study, reading from a screen before bed delayed melatonin release, people took longer to fall asleep and felt less alert in the morning (PNAS). Dim the lights at home an hour before bed, put your phone away and replace the news feed with a book or quiet music — more ideas in our article Blue light and sleep.

An evening ritual helps your body understand that the day is over. Some people include a warm Cellergize Evening drink in it — according to LifeWave, it contains L-theanine, taurine and magnesium — and the Silent Nights patch for relaxation and sleep without melatonin.

Questions and answers

Can I fix my sleep schedule in 1 day?

Shifting your sleep by several hours at once usually doesn’t work: your internal clock adjusts gradually. It’s more realistic to move your bedtime and wake-up time in small steps over 1–2 weeks.

How much sleep does an adult need?

Adults are advised to sleep 7 hours or more each night. The exact need is individual, but chronically sleeping less than 7 hours should be taken as a signal.

Which matters more — bedtime or wake-up time?

Wake-up time. If you get up at the same time every day, including weekends, you’ll gradually start feeling sleepy earlier in the evening.