You have to wake up at

AM PM or, find out when to wake up if you go to bed now:

If you head to bed right now, you should try to wake up at one of the following times: A good night's sleep consists of 5-6 complete sleep cycles. It takes the average human fourteen minutes to fall asleep.

You should try to fall asleep at one of the following times: The average adult human takes fourteen minutes to fall asleep, so plan accordingly! sleepyti.me works by counting backwards in sleep cycles. Sleep cycles typically last 90 minutes. Waking up in the middle of a sleep cycle leaves you feeling tired and groggy, but waking up in between cycles lets you wake up feeling refreshed and alert!