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