There are total 14 hours or 840 minutes from 6pm to 8am. In words, this duration is equal to fourteen hours or eight hundred forty minutes.
How many hours from
| 1AM to 9PM | 4AM to 9AM | 6PM to 12AM | 
| 1PM to 2AM | 4AM to 5AM | 11AM to 11PM | 
| 12AM to 1AM | 8PM to 11AM | 2AM to 2PM | 
| 7PM to 3PM | 3AM to 7PM | 1AM to 10PM | 
| 12PM to 8AM | 10PM to 6PM | 10AM to 1AM | 
| 9PM to 4AM | 4PM to 10PM | 6PM to 12PM | 

