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