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