There are total 14 hours or 840 minutes from 9pm to 11am. In words, this duration is equal to fourteen hours or eight hundred forty minutes.
How many hours from
| 12PM to 4PM | 7PM to 4PM | 1AM to 11PM |
| 1AM to 11AM | 10AM to 10PM | 3AM to 10PM |
| 11PM to 3PM | 8AM to 9AM | 2AM to 6PM |
| 12AM to 2AM | 4PM to 2PM | 6PM to 7PM |
| 4PM to 9AM | 4PM to 3AM | 1PM to 1AM |
| 5AM to 5PM | 1AM to 11PM | 9PM to 2PM |
