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