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