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