There are total 10 hours or 600 minutes from 12am to 10am. In words, this duration is equal to ten hours or six hundred minutes.
How many hours from
| 8PM to 5PM | 10AM to 2PM | 7AM to 5PM |
| 7PM to 4AM | 10AM to 5AM | 11PM to 11AM |
| 1PM to 8AM | 4PM to 6PM | 11AM to 7PM |
| 1AM to 4AM | 10AM to 10PM | 5AM to 11AM |
| 7PM to 10PM | 5PM to 5AM | 10AM to 3PM |
| 9AM to 3AM | 9AM to 2PM | 9AM to 4AM |
