There are total 8 hours or 480 minutes from 12am to 8am. In words, this duration is equal to eight hours or four hundred eighty minutes.
How many hours from
| 8PM to 6AM | 5PM to 8PM | 3AM to 10AM |
| 11AM to 12PM | 5AM to 12AM | 10AM to 7AM |
| 5PM to 4PM | 10AM to 8AM | 11AM to 12AM |
| 8AM to 1PM | 3PM to 10PM | 4PM to 3PM |
| 6AM to 6PM | 8PM to 5AM | 5AM to 7PM |
| 11PM to 8AM | 6AM to 1PM | 9PM to 12AM |
