There are total 8 hours or 480 minutes from 8pm to 4am. In words, this duration is equal to eight hours or four hundred eighty minutes.
How many hours from
| 3AM to 7AM | 1AM to 12AM | 1AM to 5PM |
| 6AM to 7PM | 5AM to 3PM | 2AM to 4PM |
| 3AM to 1AM | 3AM to 6PM | 3PM to 7AM |
| 8AM to 12PM | 3AM to 1AM | 8AM to 6AM |
| 12PM to 6AM | 5PM to 5AM | 12PM to 7AM |
| 8AM to 5AM | 9PM to 5AM | 2AM to 3AM |
