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