There are total 10 hours or 600 minutes from 10am to 8pm. In words, this duration is equal to ten hours or six hundred minutes.
How many hours from
| 2PM to 12AM | 5PM to 11PM | 5AM to 1PM |
| 2PM to 10AM | 1AM to 4AM | 10PM to 8AM |
| 10AM to 12PM | 10PM to 1PM | 12AM to 2PM |
| 8PM to 11PM | 8AM to 1AM | 1AM to 9AM |
| 9PM to 8PM | 4PM to 6PM | 5PM to 4PM |
| 5PM to 2AM | 5AM to 7AM | 2PM to 9PM |
