There are total 18 hours or 1080 minutes from 6pm to 12pm. In words, this duration is equal to eighteen hours or one thousand eighty minutes.
How many hours from
| 2PM to 7AM | 1PM to 11AM | 2PM to 11PM |
| 4AM to 8AM | 5AM to 2PM | 5PM to 11AM |
| 11AM to 1PM | 3PM to 1AM | 4AM to 8PM |
| 7PM to 8PM | 10AM to 4AM | 8PM to 8AM |
| 8AM to 12PM | 7PM to 8AM | 3AM to 2AM |
| 2PM to 4PM | 9AM to 12PM | 11PM to 1PM |
