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
| 11PM to 1PM | 8PM to 5AM | 9AM to 3PM |
| 2AM to 9AM | 5PM to 12AM | 11PM to 5PM |
| 4PM to 10AM | 6AM to 1AM | 12PM to 6AM |
| 12AM to 2AM | 1AM to 11PM | 6PM to 3AM |
| 9PM to 3PM | 4PM to 6AM | 2AM to 8AM |
| 12PM to 2AM | 1PM to 9AM | 9AM to 3AM |
