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
| 4PM to 6AM | 8PM to 6AM | 12AM to 1PM |
| 5PM to 4AM | 3PM to 12PM | 4AM to 2PM |
| 12PM to 12AM | 12AM to 7AM | 8AM to 6PM |
| 9AM to 6AM | 7PM to 8AM | 2AM to 7PM |
| 11PM to 6PM | 10AM to 1PM | 10AM to 8PM |
| 10AM to 6AM | 5AM to 4PM | 10PM to 7PM |
