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
| 10PM to 5AM | 1AM to 6PM | 5PM to 4PM |
| 6AM to 9AM | 11PM to 1AM | 1AM to 1PM |
| 4PM to 9AM | 5PM to 10PM | 12AM to 3AM |
| 5PM to 3PM | 2AM to 10AM | 10PM to 11AM |
| 4PM to 7AM | 4AM to 6PM | 1AM to 10AM |
| 8AM to 4PM | 6PM to 12PM | 9PM to 4PM |
