There are total 7 hours or 420 minutes from 3pm to 10pm. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 7PM to 6PM | 9AM to 6AM | 1AM to 3AM |
| 2PM to 1AM | 10AM to 10PM | 5PM to 4AM |
| 1AM to 4PM | 9AM to 9PM | 1PM to 11PM |
| 8PM to 1AM | 9PM to 7AM | 7AM to 1AM |
| 3AM to 10AM | 7AM to 2PM | 2AM to 11PM |
| 11PM to 9PM | 11PM to 8PM | 5AM to 11AM |
