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