There are total 3 hours or 180 minutes from 1pm to 4pm. In words, this duration is equal to three hours or one hundred eighty minutes.
How many hours from
| 7PM to 11PM | 1AM to 5AM | 5AM to 8AM |
| 4AM to 11AM | 8AM to 1AM | 4PM to 10PM |
| 8AM to 9PM | 11PM to 8AM | 10PM to 12PM |
| 12AM to 4PM | 3PM to 11AM | 6PM to 6AM |
| 2AM to 7AM | 1PM to 12AM | 10AM to 6AM |
| 4PM to 5PM | 11PM to 9PM | 3PM to 4AM |
