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