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