Set an alarm for 13:23

⏰ The alarm will ring at 1:23 PM — in 11 h 21 min
Alarm at 1:23 PM
⏰ 1:23 PM
11Hours
:
21Minutes
:
40Seconds
Saturday, October 24, 2026

Set an alarm for another time

Best bedtimes to wake up at 1:23 PM

Go to bed atSleep cyclesSleep
4:08 AM69 h
5:38 AM57 h 30 min
7:08 AM46 h
8:38 AM34 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 1:23 PM alarm

Snooze length1st2nd3rd
5 minutes1:28 PM1:33 PM1:38 PM
9 minutes1:32 PM1:41 PM1:50 PM
10 minutes1:33 PM1:43 PM1:53 PM

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

About 1:23 PM

The 1 PM hour follows lunch, and many people notice a natural dip in alertness in the early afternoon.

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

About 1:23 PM

12-hour clock1:23 PM
24-hour clock13:23
Military time1323
In wordsTwenty-three minutes past one
Part of the dayAfternoon

Questions about a 13:23 alarm

How do I set an alarm for 13:23?

Open this page, press “Start Alarm” and leave the tab open. The alarm rings at 1:23 PM, which is 11 hours, 21 minutes from now.

What time should I go to bed to wake up at 1:23 PM?

For five full sleep cycles, go to bed around 5:38 AM; for six cycles, around 4:08 AM.