There are total 8 hours or 480 minutes from 4am to 12pm. In words, this duration is equal to eight hours or four hundred eighty minutes.
How many hours from
| 5PM to 12AM | 10PM to 5PM | 12AM to 8PM |
| 8AM to 6PM | 8PM to 7AM | 2AM to 5PM |
| 7PM to 11AM | 6AM to 12PM | 11AM to 11PM |
| 5PM to 6AM | 11AM to 3AM | 8AM to 10PM |
| 9AM to 12PM | 7AM to 10AM | 4AM to 8AM |
| 1PM to 2PM | 4AM to 10PM | 6AM to 10AM |
