There are total 13 hours or 780 minutes from 1pm to 2am. In words, this duration is equal to thirteen hours or seven hundred eighty minutes.
How many hours from
| 6AM to 5AM | 9AM to 8AM | 2PM to 8PM |
| 12PM to 8AM | 9PM to 6AM | 6PM to 12PM |
| 11PM to 10PM | 2AM to 10AM | 5AM to 5PM |
| 12PM to 12AM | 12AM to 2AM | 3PM to 3AM |
| 4PM to 12PM | 11AM to 11PM | 10PM to 12AM |
| 12AM to 9AM | 1PM to 1AM | 9AM to 12AM |
