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