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