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