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