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
| 10PM to 12AM | 2PM to 1AM | 2PM to 3PM |
| 4PM to 10AM | 7PM to 12AM | 5PM to 4AM |
| 2AM to 8AM | 6PM to 8PM | 1PM to 11AM |
| 5PM to 7PM | 3AM to 5PM | 4PM to 7PM |
| 7PM to 12AM | 5PM to 1PM | 9PM to 10AM |
| 12AM to 3PM | 2AM to 1PM | 5AM to 6AM |
