Set an alarm for 22:55

⏰ The alarm will ring at 10:55 PM — in 21 h 42 min
Alarm at 10:55 PM
⏰ 10:55 PM
21Hours
:
42Minutes
:
4Seconds
Saturday, October 24, 2026

Set an alarm for another time

Best bedtimes to wake up at 10:55 PM

Go to bed atSleep cyclesSleep
1:40 PM69 h
3:10 PM57 h 30 min
4:40 PM46 h
6:10 PM34 h 30 min

Assumes about 15 minutes to fall asleep and sleep cycles of roughly 90 minutes. Cycle length varies from person to person, so treat these as estimates.

Snooze times after a 10:55 PM alarm

Snooze length1st2nd3rd
5 minutes11:00 PM11:05 PM11:10 PM
9 minutes11:04 PM11:13 PM11:22 PM
10 minutes11:05 PM11:15 PM11:25 PM

Nine minutes is the traditional snooze length on many alarm clocks.

About 10:55 PM

The 10 PM hour is a common bedtime for adults with an early start the next morning.

Press “Start Alarm” and keep this tab open; press “Test Alarm” first to check the volume.

About 10:55 PM

12-hour clock10:55 PM
24-hour clock22:55
Military time2255
In wordsFive minutes to eleven
Part of the dayNight

Questions about a 22:55 alarm

How do I set an alarm for 22:55?

Open this page, press “Start Alarm” and leave the tab open. The alarm rings at 10:55 PM, which is 21 hours, 42 minutes from now.

What time should I go to bed to wake up at 10:55 PM?

For five full sleep cycles, go to bed around 3:10 PM; for six cycles, around 1:40 PM.