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