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
| 5AM to 11AM | 1PM to 10AM | 12PM to 3AM |
| 3PM to 1AM | 9PM to 11AM | 2PM to 3PM |
| 5PM to 4AM | 9AM to 3AM | 12AM to 8AM |
| 1PM to 8PM | 2PM to 12AM | 2AM to 7PM |
| 5AM to 10AM | 6AM to 5AM | 1AM to 1PM |
| 2AM to 7AM | 9PM to 12AM | 2AM to 1AM |
