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