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