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