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