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