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