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