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