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
| 10PM to 9PM | 12AM to 9AM | 1AM to 6PM |
| 3AM to 4PM | 8PM to 9AM | 5PM to 11AM |
| 6AM to 1PM | 9AM to 8PM | 5AM to 5PM |
| 1PM to 4PM | 11AM to 11PM | 12AM to 9AM |
| 11AM to 3AM | 5AM to 10PM | 6PM to 9PM |
| 3AM to 12PM | 4PM to 2PM | 6PM to 5PM |
