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