Set an alarm for 19:58

⏰ The alarm will ring at 7:58 PM — in 17 h 56 min
Alarm at 7:58 PM
⏰ 7:58 PM
17Hours
:
56Minutes
:
56Seconds
Saturday, October 24, 2026

Set an alarm for another time

Best bedtimes to wake up at 7:58 PM

Go to bed atSleep cyclesSleep
10:43 AM69 h
12:13 PM57 h 30 min
1:43 PM46 h
3:13 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 7:58 PM alarm

Snooze length1st2nd3rd
5 minutes8:03 PM8:08 PM8:13 PM
9 minutes8:07 PM8:16 PM8:25 PM
10 minutes8:08 PM8:18 PM8:28 PM

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

About 7:58 PM

7 PM is early evening: dinner, family time, sports practice and evening classes.

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

About 7:58 PM

12-hour clock7:58 PM
24-hour clock19:58
Military time1958
In wordsTwo minutes to eight
Part of the dayEvening

Questions about a 19:58 alarm

How do I set an alarm for 19:58?

Open this page, press “Start Alarm” and leave the tab open. The alarm rings at 7:58 PM, which is 17 hours, 56 minutes from now.

What time should I go to bed to wake up at 7:58 PM?

For five full sleep cycles, go to bed around 12:13 PM; for six cycles, around 10:43 AM.