This calculator allows you to convert from Second (sidereal) to Hour and in a reverse direction. To convert from Second (sidereal) to Hour, enter the amount of Second (sidereal) into the first input and to convert from Hour to Second (sidereal), enter the amount of Hour into the second input.
20 Second (sidereal) = 0.0055403864454733 Hour
Second (sidereal) to Second | Second (sidereal) to Minute | Second (sidereal) to Week | Second (sidereal) to Month | Second (sidereal) to Year |20 Second (sidereal) equal 0.0055403864454733 Hour.
Every 1 Second (sidereal) = 0.00027701932227366 Hour and so, 20 Second (sidereal) = 20 multiplied by 0.00027701932227366 = 0.0055403864454733 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 Second (sidereal) = 0.0027701932227366 Hour |
| 11 Second (sidereal) = 0.0030472125450103 Hour |
| 12 Second (sidereal) = 0.003324231867284 Hour |
| 13 Second (sidereal) = 0.0036012511895576 Hour |
| 14 Second (sidereal) = 0.0038782705118313 Hour |
| 15 Second (sidereal) = 0.004155289834105 Hour |
| 16 Second (sidereal) = 0.0044323091563786 Hour |
| 17 Second (sidereal) = 0.0047093284786523 Hour |
| 18 Second (sidereal) = 0.0049863478009259 Hour |
| 19 Second (sidereal) = 0.0052633671231996 Hour |
| 20 Second (sidereal) = 0.0055403864454733 Hour |
| 21 Second (sidereal) = 0.0058174057677469 Hour |
| 22 Second (sidereal) = 0.0060944250900206 Hour |
| 23 Second (sidereal) = 0.0063714444122943 Hour |
| 24 Second (sidereal) = 0.0066484637345679 Hour |
| 25 Second (sidereal) = 0.0069254830568416 Hour |
| 26 Second (sidereal) = 0.0072025023791152 Hour |
| 27 Second (sidereal) = 0.0074795217013889 Hour |
| 28 Second (sidereal) = 0.0077565410236626 Hour |
| 29 Second (sidereal) = 0.0080335603459362 Hour |
| 30 Second (sidereal) = 0.0083105796682099 Hour |
