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
| 8AM to 2AM | 12AM to 6PM | 8AM to 12AM |
| 7AM to 6PM | 12AM to 5AM | 7AM to 3AM |
| 11AM to 12PM | 12PM to 4PM | 10PM to 10AM |
| 10PM to 10AM | 2PM to 9PM | 3AM to 3PM |
| 1PM to 5AM | 12PM to 3AM | 1PM to 11AM |
| 1AM to 1PM | 2AM to 3PM | 12PM to 4PM |
