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