There are total 23 hours or 1380 minutes from 10pm to 9pm. In words, this duration is equal to twenty-three hours or one thousand three hundred eighty minutes.
How many hours from
| 5AM to 9PM | 3AM to 7PM | 5PM to 8PM |
| 3AM to 7AM | 4AM to 10AM | 7AM to 11PM |
| 2AM to 5PM | 8AM to 1AM | 11AM to 12AM |
| 2AM to 11AM | 5PM to 1AM | 6PM to 3AM |
| 5AM to 2AM | 5PM to 12AM | 2AM to 3PM |
| 1PM to 10AM | 12PM to 5AM | 8AM to 2PM |
