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