There are total 6 hours or 360 minutes from 9pm to 3am. In words, this duration is equal to six hours or three hundred sixty minutes.
How many hours from
| 5PM to 4PM | 4AM to 12AM | 1PM to 12AM |
| 10AM to 3AM | 5PM to 7PM | 2PM to 8PM |
| 9PM to 4PM | 7PM to 1AM | 12AM to 7AM |
| 2PM to 5PM | 6PM to 7AM | 3PM to 4AM |
| 12AM to 8AM | 1AM to 6PM | 8PM to 11PM |
| 11PM to 2PM | 2PM to 11PM | 10AM to 9AM |
