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