There are total 22 hours or 1320 minutes from 1am to 11pm. In words, this duration is equal to twenty-two hours or one thousand three hundred twenty minutes.
How many hours from
| 8AM to 7AM | 1AM to 1PM | 9AM to 6AM |
| 6PM to 7AM | 3PM to 1PM | 12AM to 3AM |
| 2AM to 4PM | 1AM to 7AM | 11AM to 2PM |
| 5PM to 8AM | 7AM to 11AM | 7PM to 2AM |
| 10AM to 3PM | 6AM to 8AM | 8AM to 7AM |
| 8PM to 5PM | 8AM to 4AM | 7PM to 1AM |
