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