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