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