Phases of the moon
 

Hello,

has anyone a calculation for the phases of the moon, especially first
quarter and last
quarter of the moon?
Thanks,
Henri

Phases of the moon
 

While its not a calculation, you can download phase data and put it in a
spreadsheet:

http://office.microsoft.com/en-us/te...talled =1&c=0
--
Gary''s Student - gsnu2007a


"Henri" wrote:

Hello,

has anyone a calculation for the phases of the moon, especially first
quarter and last
quarter of the moon?
Thanks,
Henri