There are total 13 hours or 780 minutes from 7pm to 8am. In words, this duration is equal to thirteen hours or seven hundred eighty minutes.
How many hours from
| 11AM to 9PM | 10PM to 7AM | 5AM to 4PM |
| 11PM to 12AM | 12PM to 8AM | 1PM to 10AM |
| 7PM to 6AM | 6AM to 5PM | 7PM to 9AM |
| 1AM to 7PM | 7PM to 3AM | 7AM to 2AM |
| 9PM to 9AM | 12PM to 8PM | 12PM to 2PM |
| 1PM to 10PM | 7AM to 4PM | 7PM to 3AM |
