There are total 7 hours or 420 minutes from 2pm to 9pm. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 12PM to 11AM | 4AM to 6AM | 11AM to 6AM |
| 6PM to 2AM | 11AM to 12AM | 12AM to 11PM |
| 2PM to 7PM | 1PM to 5PM | 8PM to 6AM |
| 9PM to 10AM | 1AM to 1PM | 11PM to 8PM |
| 10AM to 12AM | 1PM to 6AM | 4AM to 11PM |
| 11AM to 4AM | 1AM to 9AM | 8AM to 2AM |