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