There are total 13 hours or 780 minutes from 6am to 7pm. In words, this duration is equal to thirteen hours or seven hundred eighty minutes.
How many hours from
| 3AM to 2AM | 5AM to 2PM | 9AM to 3AM |
| 9PM to 10AM | 5PM to 12PM | 5AM to 12AM |
| 8PM to 2AM | 1PM to 6PM | 5PM to 2AM |
| 12PM to 12AM | 6PM to 8PM | 3AM to 10AM |
| 5PM to 10AM | 2AM to 10AM | 6PM to 7AM |
| 4AM to 10PM | 8AM to 4AM | 12PM to 9AM |
