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