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