This calculator allows you to convert from Day (sidereal) to Second and in a reverse direction. To convert from Day (sidereal) to Second, enter the amount of Day (sidereal) into the first input and to convert from Second to Day (sidereal), enter the amount of Second into the second input.
2000 Day (sidereal) = 172328180 Second
Day (sidereal) to Minute | Day (sidereal) to Hour | Day (sidereal) to Week | Day (sidereal) to Month | Day (sidereal) to Year |2000 Day (sidereal) equal 172328180 Second.
Every 1 Day (sidereal) = 86164.09 Second and so, 2000 Day (sidereal) = 2000 multiplied by 86164.09 = 172328180 Second.
What is the second?
The second is an important unit of time. It is the main unit of time in the SI system of units. It can be defined as the time it takes an electromagnetic field to propagate through 3 x 10 5 km of vacuum.
One solar day has 86,400 seconds. There are 60 second per minute.
Second is not small and specific enough to be used by scientists and engineers so smaller units were derived such as:
| 1990 Day (sidereal) = 171466539.1 Second |
| 1991 Day (sidereal) = 171552703.19 Second |
| 1992 Day (sidereal) = 171638867.28 Second |
| 1993 Day (sidereal) = 171725031.37 Second |
| 1994 Day (sidereal) = 171811195.46 Second |
| 1995 Day (sidereal) = 171897359.55 Second |
| 1996 Day (sidereal) = 171983523.64 Second |
| 1997 Day (sidereal) = 172069687.73 Second |
| 1998 Day (sidereal) = 172155851.82 Second |
| 1999 Day (sidereal) = 172242015.91 Second |
| 2000 Day (sidereal) = 172328180 Second |
| 2001 Day (sidereal) = 172414344.09 Second |
| 2002 Day (sidereal) = 172500508.18 Second |
| 2003 Day (sidereal) = 172586672.27 Second |
| 2004 Day (sidereal) = 172672836.36 Second |
| 2005 Day (sidereal) = 172759000.45 Second |
| 2006 Day (sidereal) = 172845164.54 Second |
| 2007 Day (sidereal) = 172931328.63 Second |
| 2008 Day (sidereal) = 173017492.72 Second |
| 2009 Day (sidereal) = 173103656.81 Second |
| 2010 Day (sidereal) = 173189820.9 Second |
