There are total 13 hours or 780 minutes from 12am to 1pm. In words, this duration is equal to thirteen hours or seven hundred eighty minutes.
How many hours from
| 8PM to 1AM | 7PM to 8PM | 5PM to 12PM |
| 5AM to 9AM | 2AM to 4PM | 9AM to 3PM |
| 10AM to 5PM | 1AM to 10PM | 11AM to 6PM |
| 10AM to 6PM | 9AM to 7AM | 10AM to 10PM |
| 7AM to 1AM | 11PM to 1PM | 9PM to 5PM |
| 5AM to 9PM | 11PM to 7AM | 6AM to 5PM |
