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