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