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