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