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