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