Set an alarm for 16:59

⏰ The alarm will ring at 4:59 PM — in 15 h 00 min
Alarm at 4:59 PM
⏰ 4:59 PM
15Hours
:
0Minutes
:
44Seconds
Saturday, October 24, 2026

Set an alarm for another time

Best bedtimes to wake up at 4:59 PM

Go to bed atSleep cyclesSleep
7:44 AM69 h
9:14 AM57 h 30 min
10:44 AM46 h
12:14 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 4:59 PM alarm

Snooze length1st2nd3rd
5 minutes5:04 PM5:09 PM5:14 PM
9 minutes5:08 PM5:17 PM5:26 PM
10 minutes5:09 PM5:19 PM5:29 PM

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

About 4:59 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 4:59 PM

12-hour clock4:59 PM
24-hour clock16:59
Military time1659
In wordsOne minute to five
Part of the dayAfternoon

Questions about a 16:59 alarm

How do I set an alarm for 16:59?

Open this page, press “Start Alarm” and leave the tab open. The alarm rings at 4:59 PM, which is 15 hours, 44 seconds from now.

What time should I go to bed to wake up at 4:59 PM?

For five full sleep cycles, go to bed around 9:14 AM; for six cycles, around 7:44 AM.