Joe Joe wrote:
> I need to compute sunrise/set times in ruby for a given long lat.  Does
> anyone know any way to do this?  Are there any modules or helper classes
> out there??
> 
> thanks!
sunrise/sunset differ based on location and time, i think there are very 
  complicated equations for this but since it's so specific i doubt 
anyone done this already, you probably should find webservice or page 
that does that and use SOAP or mechanize to get it from there