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