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