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