There are total 21 hours or 1260 minutes from 8pm to 5pm. In words, this duration is equal to twenty-one hours or one thousand two hundred sixty minutes.
How many hours from
| 3PM to 1PM | 11AM to 3PM | 12PM to 10PM |
| 1PM to 9AM | 5PM to 11PM | 7AM to 9PM |
| 11AM to 1PM | 3AM to 5PM | 5AM to 3AM |
| 5PM to 6PM | 12PM to 12AM | 1PM to 1AM |
| 5PM to 6PM | 5AM to 1AM | 9AM to 6PM |
| 6PM to 7AM | 9PM to 8PM | 12PM to 3AM |
