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