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