There are total 7 hours or 420 minutes from 3am to 10am. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 2AM to 6AM | 1PM to 7AM | 8AM to 4AM |
| 5PM to 8AM | 5PM to 11AM | 7PM to 5PM |
| 12AM to 11PM | 2AM to 3AM | 4PM to 8AM |
| 4AM to 8AM | 4PM to 11PM | 8AM to 3AM |
| 10AM to 7AM | 5AM to 7PM | 1PM to 9AM |
| 1AM to 2PM | 4AM to 12PM | 1PM to 7PM |
