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