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