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
| 5AM to 11PM | 8AM to 4PM | 2PM to 1AM |
| 7AM to 5PM | 9AM to 6AM | 6PM to 2AM |
| 10AM to 12AM | 4AM to 9PM | 6PM to 7AM |
| 7AM to 11AM | 6PM to 8PM | 3PM to 6PM |
| 1PM to 12AM | 10PM to 10AM | 4PM to 10AM |
| 1PM to 10AM | 1AM to 3AM | 11PM to 2AM |
