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