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