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