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