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