There are total 12 hours or 720 minutes from 8pm to 8am. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 5PM to 3PM | 1AM to 10AM | 6AM to 1PM |
| 2PM to 7PM | 8AM to 12AM | 2PM to 1PM |
| 11PM to 3PM | 4PM to 2AM | 7AM to 6AM |
| 11AM to 3PM | 8AM to 5PM | 9PM to 1PM |
| 7AM to 2PM | 6AM to 9PM | 3PM to 2AM |
| 7PM to 10PM | 10PM to 6PM | 10PM to 3PM |
