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