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