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