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