12:15 AM

Go to bed at 12:15 AM

Pre-configured wake-up calculator if you fall asleep around 12:15 AM. Find alarm times that match complete sleep cycles.

Wake-Up Calculator →

Suggested times are estimates. Your actual cycle may range from 80 to 120 minutes.

Bedtime: 12:15 AM

Recommended wake-up times

Nearby bedtimes

12:00 AM 12:30 AM

FAQ — bedtime at 12:15 AM

If I go to bed at 12:15 AM, when should I wake up?

See the calculator results below. Best wake times complete full 90-minute cycles after your sleep latency.

How long until I fall asleep after 12:15 AM?

We add 14 minutes latency by default — the time you get in bed is not when sleep starts.

Scientific sources