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