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