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