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
| 12AM to 9PM | 6PM to 2AM | 12PM to 8AM |
| 4PM to 4AM | 7AM to 3PM | 11AM to 3PM |
| 7AM to 1AM | 3AM to 12PM | 5AM to 2PM |
| 3AM to 6PM | 3AM to 2PM | 6AM to 5PM |
| 7AM to 6AM | 11PM to 8AM | 8AM to 5AM |
| 4AM to 2PM | 3PM to 5AM | 1AM to 9PM |
