There are total 7 hours or 420 minutes from 8am to 3pm. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 4PM to 2PM | 2AM to 7AM | 7PM to 6AM |
| 5PM to 12AM | 11PM to 7PM | 6PM to 12PM |
| 12PM to 10PM | 2AM to 6PM | 10AM to 4AM |
| 3PM to 12PM | 9PM to 12PM | 9PM to 2PM |
| 2PM to 8AM | 10PM to 2PM | 7PM to 12PM |
| 12PM to 3PM | 6AM to 4PM | 8AM to 10AM |
