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