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