There are total 20 hours or 1200 minutes from 12pm to 8am. In words, this duration is equal to twenty hours or one thousand two hundred minutes.
How many hours from
| 8AM to 7AM | 12PM to 2AM | 11AM to 12AM |
| 5PM to 11PM | 1PM to 11AM | 5PM to 7PM |
| 12AM to 9AM | 5PM to 8PM | 2PM to 1AM |
| 1PM to 8PM | 8PM to 4PM | 7AM to 6AM |
| 8PM to 9AM | 9PM to 8PM | 5AM to 4PM |
| 4AM to 11PM | 12AM to 6PM | 4PM to 12AM |
