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