There are total 20 hours or 1200 minutes from 9pm to 5pm. In words, this duration is equal to twenty hours or one thousand two hundred minutes.
How many hours from
| 11PM to 3AM | 3AM to 7PM | 8AM to 5AM |
| 2AM to 5PM | 11AM to 8AM | 7PM to 4PM |
| 8AM to 10PM | 11AM to 5PM | 8PM to 9AM |
| 12PM to 1PM | 5AM to 8PM | 6PM to 9PM |
| 12AM to 1AM | 12AM to 7AM | 5PM to 12AM |
| 12PM to 8PM | 11AM to 10PM | 10PM to 4AM |
