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