There are total 3 hours or 180 minutes from 3am to 6am. In words, this duration is equal to three hours or one hundred eighty minutes.
How many hours from
| 10PM to 6AM | 6AM to 8AM | 1AM to 8PM |
| 3AM to 8PM | 8PM to 7PM | 4AM to 5PM |
| 10AM to 5AM | 4AM to 7PM | 3PM to 8PM |
| 9AM to 5PM | 1AM to 5PM | 12AM to 2AM |
| 2PM to 11PM | 8PM to 5AM | 1AM to 3AM |
| 4PM to 10PM | 8AM to 11PM | 9AM to 7PM |
