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