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