There are total 13 hours or 780 minutes from 12am to 1pm. In words, this duration is equal to thirteen hours or seven hundred eighty minutes.
How many hours from
| 4PM to 5AM | 11AM to 10AM | 11AM to 10AM |
| 1PM to 10PM | 2AM to 10PM | 2PM to 1AM |
| 2AM to 4PM | 5AM to 2AM | 10PM to 4AM |
| 9AM to 8AM | 10AM to 8PM | 2PM to 4PM |
| 4PM to 9PM | 10AM to 6PM | 2PM to 12PM |
| 1AM to 3AM | 5PM to 9AM | 4AM to 6AM |
