There are total 9 hours or 540 minutes from 8pm to 5am. In words, this duration is equal to nine hours or five hundred forty minutes.
How many hours from
| 10PM to 12AM | 10AM to 12PM | 4AM to 12PM |
| 4AM to 1PM | 6AM to 11AM | 1PM to 3AM |
| 11PM to 4AM | 1PM to 12AM | 12AM to 2AM |
| 3AM to 1AM | 11PM to 5AM | 1PM to 7AM |
| 9PM to 11PM | 9AM to 5PM | 11PM to 5AM |
| 5PM to 10AM | 6AM to 3AM | 7AM to 7PM |
