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
| 6AM to 10PM | 4PM to 6PM | 8AM to 4AM |
| 10AM to 5PM | 1PM to 5AM | 7PM to 9PM |
| 8PM to 12AM | 2PM to 12AM | 6PM to 8PM |
| 11PM to 10AM | 2AM to 1PM | 12PM to 5AM |
| 6AM to 10AM | 9PM to 3AM | 11PM to 5PM |
| 11PM to 11AM | 12PM to 8PM | 4AM to 12PM |
