There are total 6 hours or 360 minutes from 4pm to 10pm. In words, this duration is equal to six hours or three hundred sixty minutes.
How many hours from
| 8AM to 8PM | 8AM to 3PM | 11AM to 8AM |
| 1PM to 10PM | 1AM to 11PM | 6AM to 9AM |
| 9PM to 8PM | 5AM to 7AM | 2PM to 5AM |
| 11AM to 9AM | 6PM to 4PM | 6AM to 7AM |
| 10AM to 11AM | 5AM to 12PM | 11AM to 9PM |
| 5PM to 3PM | 12AM to 11PM | 4PM to 1PM |
