Hi, Claude. A Blue Moon, the term for the second full Moon in a month, happens about once every 33 months. Depending on what month it falls in, an alternative Moon name for that particular month is often used, but is also correctly called simply a Blue Moon.
Hi, Claude. A Blue Moon, the term for the second full Moon in a month, happens about once every 33 months. Depending on what month it falls in, an alternative Moon name for that particular month is often used, but is also correctly called simply a Blue Moon.