There are total 8 hours or 480 minutes from 12pm to 8pm. In words, this duration is equal to eight hours or four hundred eighty minutes.
How many hours from
| 7AM to 3AM | 8PM to 1PM | 2PM to 4PM |
| 11PM to 10PM | 3PM to 8AM | 10AM to 12AM |
| 7AM to 5PM | 3AM to 12PM | 11AM to 4PM |
| 7AM to 1AM | 4AM to 7AM | 1AM to 6AM |
| 11PM to 12AM | 2AM to 12AM | 1PM to 8AM |
| 11PM to 1PM | 10AM to 10PM | 6PM to 1AM |
