There are total 22 hours or 1320 minutes from 3am to 1am. In words, this duration is equal to twenty-two hours or one thousand three hundred twenty minutes.
How many hours from
| 4AM to 2PM | 3AM to 9AM | 6PM to 9AM |
| 12AM to 12PM | 2PM to 12AM | 5AM to 9PM |
| 1AM to 9AM | 3AM to 4PM | 10AM to 3AM |
| 10AM to 7AM | 5AM to 7AM | 6PM to 12PM |
| 12AM to 6PM | 3AM to 12PM | 11PM to 1PM |
| 3AM to 3PM | 2AM to 4PM | 12AM to 9AM |
