Set an alarm for 0:25

⏰ The alarm will ring at 12:25 AM — in 22 h 24 min
Alarm at 12:25 AM
⏰ 12:25 AM
22Hours
:
24Minutes
:
58Seconds
Saturday, October 24, 2026

Set an alarm for another time

Best bedtimes to wake up at 12:25 AM

Go to bed atSleep cyclesSleep
3:10 PM69 h
4:40 PM57 h 30 min
6:10 PM46 h
7:40 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 12:25 AM alarm

Snooze length1st2nd3rd
5 minutes12:30 AM12:35 AM12:40 AM
9 minutes12:34 AM12:43 AM12:52 AM
10 minutes12:35 AM12:45 AM12:55 AM

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

About 12:25 AM

Midnight starts a new calendar day. Date-based deadlines, daily counters and many scheduled computer jobs reset during this hour, and most people are asleep.

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

About 12:25 AM

12-hour clock12:25 AM
24-hour clock00:25
Military time0025
In wordsTwenty-five minutes past midnight
Part of the dayNight

Questions about a 0:25 alarm

How do I set an alarm for 0:25?

Open this page, press “Start Alarm” and leave the tab open. The alarm rings at 12:25 AM, which is 22 hours, 24 minutes from now.

What time should I go to bed to wake up at 12:25 AM?

For five full sleep cycles, go to bed around 4:40 PM; for six cycles, around 3:10 PM.