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