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