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