There are total 14 hours or 840 minutes from 1am to 3pm. In words, this duration is equal to fourteen hours or eight hundred forty minutes.
How many hours from
| 8PM to 3AM | 10AM to 7AM | 10AM to 5AM |
| 10AM to 9PM | 9AM to 5AM | 5PM to 6PM |
| 5PM to 1AM | 8PM to 5AM | 4PM to 10AM |
| 3AM to 2PM | 9AM to 3AM | 2AM to 11AM |
| 2PM to 1PM | 8PM to 1AM | 7PM to 10PM |
| 6PM to 12PM | 7PM to 9PM | 12PM to 1AM |
