There are total 12 hours or 720 minutes from 3pm to 3am. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 2AM to 6AM | 9AM to 6PM | 2AM to 7PM |
| 12AM to 11PM | 12AM to 1AM | 5PM to 4PM |
| 9AM to 1AM | 7AM to 12PM | 8PM to 12AM |
| 2PM to 3PM | 7AM to 10PM | 9PM to 3AM |
| 5AM to 10AM | 10AM to 7AM | 10AM to 5AM |
| 12PM to 11AM | 4AM to 1PM | 10PM to 6AM |
