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