There are total 6 hours or 360 minutes from 3am to 9am. In words, this duration is equal to six hours or three hundred sixty minutes.
How many hours from
| 8PM to 8AM | 4AM to 7AM | 10PM to 9PM |
| 9PM to 8PM | 3AM to 7PM | 1AM to 10AM |
| 8PM to 1AM | 10PM to 3AM | 1AM to 7AM |
| 6PM to 10PM | 10AM to 5PM | 5AM to 2AM |
| 1AM to 5AM | 12AM to 4AM | 3AM to 4AM |
| 2AM to 6AM | 2AM to 6PM | 1PM to 9PM |
