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