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