There are total 4 hours or 240 minutes from 3am to 7am. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 11AM to 1PM | 4PM to 4AM | 7AM to 5PM |
| 3AM to 6PM | 6PM to 10AM | 11AM to 12AM |
| 5PM to 10PM | 6PM to 11AM | 5PM to 6PM |
| 12AM to 2PM | 6AM to 7AM | 11PM to 2AM |
| 2PM to 9PM | 6AM to 2PM | 12AM to 11PM |
| 9PM to 2AM | 11PM to 3AM | 8AM to 9AM |
