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