Set an alarm for 16:43

⏰ The alarm will ring at 4:43 PM — in 14 h 44 min
Alarm at 4:43 PM
⏰ 4:43 PM
14Hours
:
44Minutes
:
34Seconds
Saturday, October 24, 2026

Set an alarm for another time

Best bedtimes to wake up at 4:43 PM

Go to bed atSleep cyclesSleep
7:28 AM69 h
8:58 AM57 h 30 min
10:28 AM46 h
11:58 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 4:43 PM alarm

Snooze length1st2nd3rd
5 minutes4:48 PM4:53 PM4:58 PM
9 minutes4:52 PM5:01 PM5:10 PM
10 minutes4:53 PM5:03 PM5:13 PM

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

About 4:43 PM

The 4 PM hour is late afternoon. U.S. stock markets close at 4:00 PM Eastern Time.

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

About 4:43 PM

12-hour clock4:43 PM
24-hour clock16:43
Military time1643
In wordsSeventeen minutes to five
Part of the dayAfternoon

Questions about a 16:43 alarm

How do I set an alarm for 16:43?

Open this page, press “Start Alarm” and leave the tab open. The alarm rings at 4:43 PM, which is 14 hours, 44 minutes from now.

What time should I go to bed to wake up at 4:43 PM?

For five full sleep cycles, go to bed around 8:58 AM; for six cycles, around 7:28 AM.