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