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