There are total 1 hours or 60 minutes from 3pm to 4pm. In words, this duration is equal to one hours or sixty minutes.
How many hours from
| 2AM to 7PM | 8PM to 12AM | 4AM to 9PM |
| 12AM to 1PM | 6AM to 4PM | 1AM to 12AM |
| 7AM to 6AM | 6PM to 8AM | 3AM to 1AM |
| 4AM to 5AM | 8PM to 10AM | 12PM to 4AM |
| 10PM to 9AM | 5PM to 8PM | 4PM to 9PM |
| 8AM to 5PM | 6AM to 9PM | 3PM to 9PM |
