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