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