There are total 20 hours or 1200 minutes from 10pm to 6pm. In words, this duration is equal to twenty hours or one thousand two hundred minutes.
How many hours from
| 5AM to 8PM | 9AM to 10AM | 3PM to 4AM |
| 9AM to 12AM | 3PM to 10AM | 4AM to 1PM |
| 10PM to 1PM | 1PM to 6AM | 5AM to 2PM |
| 11AM to 7PM | 2PM to 6AM | 12PM to 10PM |
| 7PM to 8PM | 12AM to 11AM | 4AM to 11AM |
| 8PM to 10PM | 8AM to 3PM | 12AM to 4AM |
