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