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