Sidereal Time Widget


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. Be sure to set your correct longitude in the Widget Preferences in order to display the proper local sidereal time.


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Version History

1.0 (2006-01-25) Initial release.

Greg Hewgill <>