Overview
What is Sidereal Time?
Sidereal Time : This Yahoo widget Displays the current Local Apparent Sidereal Time used in astronomy
In depth
A closer look at Sidereal Time
Displays the current Local Apparent Sidereal Time (LAST), used in astronomy. This is the time according to the stars (sidereal) instead of the sun (solar), so this time does not match the current time of day. The current Julian date is also displayed.
Verdict
Should you download Sidereal Time?
Sidereal Time runs on
Windows 9X/ME/2K/XP/2003/Windows 10/11
and is available under the
Freeware
license
— the installer is 9 KB.
We’ve catalogued it under
General.
✓
Verified clean. Every Sidereal Time build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
Sidereal Time specifications
- Last updated
- Nov 17, 2025
- License
- Freeware
- Operating system
- Windows 9X/ME/2K/XP/2003/Windows 10/11
- File size
- 9 KB
- Price
- Free
- Page views
- 645
Help fellow users decide. Share your experience with Sidereal Time.