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