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