There are total 11 hours or 660 minutes from 8pm to 7am. In words, this duration is equal to eleven hours or six hundred sixty minutes.
How many hours from
| 3PM to 5PM | 5AM to 10PM | 2AM to 6AM |
| 6PM to 10PM | 12AM to 8AM | 3PM to 1PM |
| 5AM to 3AM | 4PM to 10PM | 3PM to 7AM |
| 9PM to 4PM | 4AM to 3PM | 9AM to 10AM |
| 7AM to 2AM | 7AM to 11PM | 6PM to 1PM |
| 3PM to 8PM | 9AM to 9PM | 1AM to 2AM |
