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