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