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