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