There are total 4 hours or 240 minutes from 7pm to 11pm. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 1PM to 8AM | 5PM to 3PM | 6AM to 4AM |
| 6PM to 8AM | 10PM to 12AM | 1PM to 7AM |
| 3AM to 6AM | 8AM to 4AM | 2PM to 6AM |
| 11PM to 5AM | 3AM to 9PM | 4AM to 2AM |
| 5AM to 2PM | 4PM to 6AM | 8AM to 9PM |
| 4AM to 12PM | 7AM to 4PM | 12AM to 2PM |
