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