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
| 10PM to 2AM | 4PM to 2AM | 5PM to 4PM |
| 6PM to 8PM | 6PM to 7AM | 3PM to 4AM |
| 12AM to 6PM | 9PM to 11PM | 6PM to 8PM |
| 3AM to 9PM | 5PM to 4AM | 7AM to 12PM |
| 10AM to 7PM | 8PM to 10PM | 12AM to 4PM |
| 3PM to 4AM | 2AM to 4AM | 5PM to 11AM |
