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