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
| 6PM to 6AM | 11AM to 4AM | 5PM to 7PM |
| 2AM to 3AM | 9PM to 3PM | 12AM to 11PM |
| 1PM to 12PM | 5PM to 4PM | 6AM to 3PM |
| 2AM to 1AM | 4AM to 2AM | 7AM to 10PM |
| 11PM to 3AM | 2PM to 2AM | 7PM to 1AM |
| 5AM to 1AM | 8PM to 3PM | 11AM to 11PM |
