I'm trying to use the Astro::MoonPhase module to tell me the % moon illuminated at certain times but it will not return the correct result. All I have is 
use Astro::MoonPhase;

  ($MoonIllum) = phase();
      print "$MoonIllum\n";

[download]
leaving phase() empty just takes the current time in Unix time. Note that when I enter in a unix time it doesn't work either.

So for today it should return something around .45 but it returns approx .76.

I can't figure out why this won't work. I can correct for GMT time which I assume it uses but that obviously doesn't change the answer much.

Anyone have any ideas?

In reply to Astro::MoonPhase Issue by perl_n00b

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