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