Set an alarm for 3:46 AM

⏰ The alarm will ring at 3:46 AM — in 3 h 31 min
Alarm at 3:46 AM
⏰ 3:46 AM
3Hours
:
31Minutes
:
38Seconds
Saturday, October 24, 2026

Set an alarm for another time

Best bedtimes to wake up at 3:46 AM

Go to bed atSleep cyclesSleep
6:31 PM69 h
8:01 PM57 h 30 min
9:31 PM46 h
11:01 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 3:46 AM alarm

Snooze length1st2nd3rd
5 minutes3:51 AM3:56 AM4:01 AM
9 minutes3:55 AM4:04 AM4:13 AM
10 minutes3:56 AM4:06 AM4:16 AM

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

About 3:46 AM

The 3 AM hour is the quietest part of the night for traffic and phone networks, which is why maintenance windows are often scheduled now.

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

About 3:46 AM

12-hour clock3:46 AM
24-hour clock03:46
Military time0346
In wordsFourteen minutes to four
Part of the dayNight

Questions about a 3:46 AM alarm

How do I set an alarm for 3:46 AM?

Open this page, press “Start Alarm” and leave the tab open. The alarm rings at 3:46 AM, which is 3 hours, 31 minutes from now.

What time should I go to bed to wake up at 3:46 AM?

For five full sleep cycles, go to bed around 8:01 PM; for six cycles, around 6:31 PM.