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