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