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