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