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