Sunday, November 21, 2010
Once in a Blue Moon.
November's full moon will be a blue moon even though it's not the second full moon in the same month. A blue moon is actually the 13th full moon of the year. According to monks from long ago; this is why 13 is an unlucky number. One season contains the extra moon which makes it the "blue moon" even though it is not blue in color. This is also where the saying, "once in a blue moon," originates. blue moon