There are total 23 hours or 1380 minutes from 1pm to 12pm. In words, this duration is equal to twenty-three hours or one thousand three hundred eighty minutes.
How many hours from
| 11PM to 7AM | 3PM to 11AM | 2PM to 5PM |
| 7AM to 6AM | 2PM to 5PM | 12AM to 9AM |
| 3PM to 2AM | 4PM to 1PM | 4AM to 10PM |
| 10PM to 11PM | 1PM to 8AM | 12AM to 5AM |
| 6AM to 4AM | 1PM to 11PM | 6PM to 10AM |
| 7AM to 10AM | 7AM to 8PM | 3AM to 3PM |
