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