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