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