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