There are total 3 hours or 180 minutes from 4am to 7am. In words, this duration is equal to three hours or one hundred eighty minutes.
How many hours from
| 3PM to 9PM | 3AM to 9PM | 10PM to 12PM |
| 11AM to 5AM | 11AM to 7PM | 10AM to 8AM |
| 12PM to 5PM | 10AM to 10PM | 8AM to 6PM |
| 9AM to 4PM | 11AM to 4AM | 9AM to 10PM |
| 2PM to 6AM | 11AM to 6PM | 6PM to 11PM |
| 8PM to 5AM | 8AM to 10AM | 1PM to 8PM |
