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 5AM | 5AM to 9AM | 2AM to 3PM |
| 10PM to 7AM | 3PM to 10AM | 4AM to 10PM |
| 4PM to 6AM | 10PM to 12PM | 1PM to 11PM |
| 9PM to 4PM | 8AM to 6PM | 11PM to 10AM |
| 1PM to 3PM | 9PM to 6AM | 2PM to 9AM |
| 6AM to 4AM | 3AM to 2AM | 8AM to 7AM |
