There are total 15 hours or 900 minutes from 5pm to 8am. In words, this duration is equal to fifteen hours or nine hundred minutes.
How many hours from
| 9PM to 3PM | 9PM to 1AM | 7AM to 9PM |
| 12AM to 6PM | 8PM to 4PM | 5AM to 4AM |
| 9AM to 10PM | 12AM to 2PM | 5PM to 2PM |
| 11PM to 4AM | 3PM to 5AM | 3PM to 1PM |
| 8AM to 9AM | 9AM to 3PM | 5PM to 4PM |
| 10PM to 6AM | 9PM to 1PM | 4PM to 8AM |
