There are total 15 hours or 900 minutes from 10pm to 1pm. In words, this duration is equal to fifteen hours or nine hundred minutes.
How many hours from
| 5PM to 10AM | 10PM to 6PM | 3AM to 9AM |
| 1PM to 6PM | 7PM to 12AM | 10PM to 2AM |
| 3PM to 2AM | 3AM to 9AM | 11PM to 3AM |
| 8PM to 4AM | 5PM to 9PM | 10AM to 3PM |
| 11AM to 1PM | 10AM to 12PM | 5PM to 8AM |
| 9PM to 4PM | 4PM to 8AM | 2PM to 11PM |
