Lunarium Blog

I created this calculator several years ago, with the aim to make finding out one's Moon Sign as easy as possible. Since then, the Moon Sign Calculator became very popular: about 10,000 unique visitors use it daily. The strengths of this calculator are: It uses the state-of-the-art astronomical algorithms to calculate the position of the Moon. Most professional astrological programs use the same algorithms. When a person who had a doubt whether the Moon Sign Calculator's result was precise enough gave me her birth details, I calculated her chart using Solar Fire and then compared the position of the Moon in that chart with the result of my calculator. The results were exactly the same.  It is very easy to use. You just need to enter the date and the time of birth, as well as specify the time zone where you were born. The calculator will make all the necessary adjustments and corrections and give you the position of the Moon at your birth with the minute-of-the-arc prec...