There are total 10 hours or 600 minutes from 10pm to 8am. In words, this duration is equal to ten hours or six hundred minutes.
How many hours from
| 8PM to 9PM | 6PM to 11AM | 7PM to 5PM |
| 12AM to 11AM | 3AM to 3PM | 2AM to 3AM |
| 5PM to 4AM | 9AM to 12PM | 7PM to 11PM |
| 9PM to 10AM | 10PM to 6PM | 1PM to 8AM |
| 12AM to 8AM | 12AM to 9PM | 5AM to 12PM |
| 4PM to 10PM | 1PM to 5PM | 8PM to 11AM |
