There are total 2 hours or 120 minutes from 4am to 6am. In words, this duration is equal to two hours or one hundred twenty minutes.
How many hours from
| 4AM to 12AM | 2AM to 10AM | 7PM to 3AM |
| 9AM to 8PM | 5PM to 12AM | 10AM to 3AM |
| 10PM to 5PM | 2PM to 5PM | 6PM to 11AM |
| 2PM to 7PM | 8PM to 8AM | 2AM to 5PM |
| 11PM to 1PM | 7AM to 1AM | 8AM to 4PM |
| 11PM to 7AM | 7PM to 5PM | 8PM to 7AM |
