This calculator allows you to convert from Hour (sidereal) to Hour and in a reverse direction. To convert from Hour (sidereal) to Hour, enter the amount of Hour (sidereal) into the first input and to convert from Hour to Hour (sidereal), enter the amount of Hour into the second input.
20 Hour (sidereal) = 19.945391203704 Hour
Hour (sidereal) to Second | Hour (sidereal) to Minute | Hour (sidereal) to Week | Hour (sidereal) to Month | Hour (sidereal) to Year |20 Hour (sidereal) equal 19.945391203704 Hour.
Every 1 Hour (sidereal) = 0.99726956018519 Hour and so, 20 Hour (sidereal) = 20 multiplied by 0.99726956018519 = 19.945391203704 Hour.
What is the hour?
The hour is a unit of time. It can be symbolized as hr. It equals 1/24 of a day. It also can be defined as 3600 seconds or 60 minutes.
Time can be measured according to two schemes:
The first scheme is the most common scheme that is used by engineers and astronomers
| 10 Hour (sidereal) = 9.9726956018519 Hour |
| 11 Hour (sidereal) = 10.969965162037 Hour |
| 12 Hour (sidereal) = 11.967234722222 Hour |
| 13 Hour (sidereal) = 12.964504282407 Hour |
| 14 Hour (sidereal) = 13.961773842593 Hour |
| 15 Hour (sidereal) = 14.959043402778 Hour |
| 16 Hour (sidereal) = 15.956312962963 Hour |
| 17 Hour (sidereal) = 16.953582523148 Hour |
| 18 Hour (sidereal) = 17.950852083333 Hour |
| 19 Hour (sidereal) = 18.948121643519 Hour |
| 20 Hour (sidereal) = 19.945391203704 Hour |
| 21 Hour (sidereal) = 20.942660763889 Hour |
| 22 Hour (sidereal) = 21.939930324074 Hour |
| 23 Hour (sidereal) = 22.937199884259 Hour |
| 24 Hour (sidereal) = 23.934469444445 Hour |
| 25 Hour (sidereal) = 24.93173900463 Hour |
| 26 Hour (sidereal) = 25.929008564815 Hour |
| 27 Hour (sidereal) = 26.926278125 Hour |
| 28 Hour (sidereal) = 27.923547685185 Hour |
| 29 Hour (sidereal) = 28.92081724537 Hour |
| 30 Hour (sidereal) = 29.918086805556 Hour |
