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