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