There are total 13 hours or 780 minutes from 3am to 4pm. In words, this duration is equal to thirteen hours or seven hundred eighty minutes.
How many hours from
| 6PM to 8PM | 7AM to 3PM | 4PM to 5PM |
| 2PM to 10PM | 9AM to 2AM | 3PM to 11PM |
| 1AM to 7AM | 1PM to 10PM | 12PM to 2AM |
| 1AM to 8PM | 8PM to 6AM | 6AM to 12AM |
| 1AM to 11AM | 5AM to 9PM | 12PM to 5PM |
| 8AM to 8PM | 10PM to 4PM | 10PM to 8PM |
