From: Joe Petrini <joepetrini@...>
Date: 2007-09-19T23:37:49+09:00
Subject: Re: How to compute Sunrise / Sunset ?

Szymon 'tichy' wrote:
> On Sep 19, 3:30 pm, Marcin Raczkowski <mailing...@gmail.com> wrote:
>> Joe Joe wrote:
> 
>> [...]
> 
>> sunrise/sunset differ based on location and time,
>> i think there are very complicated equations [...]
> 
> Moderately complicated, I would say ;)
> 
> http://en.wikipedia.org/wiki/Sunrise_equation

I found some python code to do it.  It's pretty complicated and before I 
tackle writing it in ruby, I figured I'd ask to see if anyone else has 
tackled it.

http://kortis.to/radix/python/code/
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