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