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