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
| 6AM to 11AM | 6PM to 3AM | 10PM to 8PM |
| 6AM to 4PM | 11AM to 7PM | 9PM to 5PM |
| 10PM to 11AM | 6PM to 12AM | 2PM to 11PM |
| 12PM to 9AM | 5AM to 4PM | 8PM to 4AM |
| 4AM to 3PM | 12AM to 7PM | 2PM to 4PM |
| 2AM to 12AM | 8PM to 10PM | 10PM to 12AM |
