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