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