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
| 4PM to 8AM | 5AM to 10PM | 12AM to 11PM |
| 2AM to 1PM | 5PM to 10PM | 4PM to 11AM |
| 12AM to 4AM | 5AM to 11PM | 5AM to 10PM |
| 5PM to 9PM | 7PM to 4PM | 3AM to 1PM |
| 7PM to 3PM | 3AM to 7PM | 2AM to 9PM |
| 7AM to 2AM | 3AM to 8AM | 5PM to 9AM |
