Set an alarm for 8:00 AM
8:00 AM
Press Set alarm to ring at 8:00 AM.
Your alarms
Your time zone: detected in your browser. The alarm rings while this tab is open.
8:00 AM in other notations
- 12-hour clock
- 8:00 AM
- 24-hour clock
- 08:00
- Military time
- 0800 hours
- ISO 8601 time
T08:00:00- After midnight
- 8 h (480 min)
- Before the next midnight
- 16 h
Bedtime and a 8:00 AM alarm
If you go to bed at these times, a 8:00 AM alarm leaves this much time in bed (sleep itself is usually a little shorter, because falling asleep takes time):
| In bed at | Until 8:00 AM |
|---|---|
| 8:30 PM | 11 h 30 min |
| 9:30 PM | 10 h 30 min |
| 10:00 PM | 10 h |
| 10:30 PM | 9 h 30 min |
| 11:00 PM | 9 h |
| 11:30 PM | 8 h 30 min |
| 12:00 AM | 8 h |
| 1:00 AM | 7 h |
8:00 AM on clock-change days
No time zone skips or repeats 8:00 AM: in tzdata, every clock change from 2026 to 2030 happens between 10:00 PM and 4:00 AM local time, so an 8:00 AM alarm rings at 8:00 AM on change days too. Alarms and daylight saving time has the full list.
Questions
How do I set an alarm for 8:00 AM?
This page is ready: press Set alarm or Enter. It rings at the next 8:00 AM: later this morning if it is not yet 8:00 AM, otherwise tomorrow morning. Choose Every day or Monday to Friday to keep it for the following days.
Can I set an alarm for 8:00 AM today?
Yes, if your clock has not reached 8:00 AM yet: the line under the time says “today” or “tomorrow” before you set it, with the exact time left.
What is 8:00 AM in 24-hour or military time?
8:00 AM is 08:00 on a 24-hour clock and 0800 (“0800 hours”) in military time. See 0800 military time.