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
| 3AM to 7AM | 10PM to 8PM | 11AM to 12PM |
| 1AM to 2PM | 4AM to 9PM | 11AM to 12AM |
| 12PM to 2AM | 1AM to 10PM | 11AM to 5AM |
| 6AM to 1PM | 12AM to 2AM | 2AM to 12AM |
| 7AM to 12AM | 3AM to 5AM | 2PM to 9AM |
| 5AM to 4PM | 4PM to 9AM | 2PM to 5PM |
