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