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