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