There are total 13 hours or 780 minutes from 11pm to 12pm. In words, this duration is equal to thirteen hours or seven hundred eighty minutes.
How many hours from
| 9PM to 12PM | 1PM to 8PM | 1PM to 8AM |
| 2PM to 10PM | 12PM to 3AM | 11AM to 8AM |
| 8AM to 1PM | 1AM to 10AM | 5PM to 11PM |
| 7AM to 9AM | 11AM to 4AM | 9AM to 8AM |
| 12PM to 7AM | 6PM to 12AM | 7AM to 9AM |
| 12AM to 9AM | 10AM to 11AM | 7PM to 10AM |
