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