Set alarm for 10:20 tomorrow morning
⏰ The alarm will ring at 10:20 AM — in 8 h 07 min
Set an alarm for another time
Best bedtimes to wake up at 10:20 AM
| Go to bed at | Sleep cycles | Sleep |
|---|---|---|
| 1:05 AM | 6 | 9 h |
| 2:35 AM | 5 | 7 h 30 min |
| 4:05 AM | 4 | 6 h |
| 5:35 AM | 3 | 4 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.
How much sleep will I get before 10:20 AM?
| Bedtime | Time in bed | 7+ hours of sleep? |
|---|---|---|
| 8 PM | 14 h 20 min | Yes |
| 9 PM | 13 h 20 min | Yes |
| 10 PM | 12 h 20 min | Yes |
| 11 PM | 11 h 20 min | Yes |
| 12 AM | 10 h 20 min | Yes |
| 1 AM | 9 h 20 min | Yes |
| 2 AM | 8 h 20 min | Yes |
The CDC recommends adults sleep 7 or more hours a night. Allow about 15 minutes to fall asleep.
Snooze times after a 10:20 AM alarm
| Snooze length | 1st | 2nd | 3rd |
|---|---|---|---|
| 5 minutes | 10:25 AM | 10:30 AM | 10:35 AM |
| 9 minutes | 10:29 AM | 10:38 AM | 10:47 AM |
| 10 minutes | 10:30 AM | 10:40 AM | 10:50 AM |
Nine minutes is the traditional snooze length on many alarm clocks.
About 10:20 AM
The 10 AM hour is mid-morning: the working day is well under way and many people take a short break or a second coffee.
Press “Start Alarm” and keep this tab open; press “Test Alarm” first to check the volume.
About 10:20 AM
| 12-hour clock | 10:20 AM |
|---|---|
| 24-hour clock | 10:20 |
| Military time | 1020 |
| In words | Twenty minutes past ten |
| Part of the day | Morning |
Questions about a 10:20 AM alarm
How do I set an alarm for 10:20 AM?
Open this page, press “Start Alarm” and leave the tab open. The alarm rings at 10:20 AM, which is 8 hours, 7 minutes from now.
What time should I go to bed to wake up at 10:20 AM?
For five full sleep cycles, go to bed around 2:35 AM; for six cycles, around 1:05 AM.