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