There are total 5 hours or 300 minutes from 4am to 9am. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 11AM to 1AM | 1PM to 11PM | 4AM to 8AM |
| 2PM to 1PM | 4PM to 9PM | 4AM to 9PM |
| 2AM to 7AM | 6PM to 5AM | 2AM to 12AM |
| 8PM to 8AM | 8PM to 11PM | 5AM to 10AM |
| 1PM to 3PM | 8PM to 5PM | 5AM to 4PM |
| 4PM to 8PM | 1AM to 1PM | 3AM to 4PM |
