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