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