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