There are total 8 hours or 480 minutes from 7am to 3pm. In words, this duration is equal to eight hours or four hundred eighty minutes.
How many hours from
| 7PM to 4PM | 9PM to 7PM | 9PM to 3AM |
| 6PM to 9AM | 11AM to 2AM | 9AM to 2AM |
| 5AM to 9AM | 7PM to 4AM | 5PM to 4PM |
| 10AM to 5PM | 8PM to 8AM | 1AM to 7AM |
| 8PM to 10PM | 5PM to 2PM | 10PM to 12AM |
| 3PM to 7PM | 8AM to 7AM | 4AM to 7AM |
