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