There are 13 full moons every year, including one in each of the 12 months. In the month that has a 2nd full moon, different each year, that moon is called a 'blue' moon.
Less known, however, is the fact that each of the other full moons has a name as well. These names are as follows:
January full moon - Old Moon
February full moon - Wolf Moon
March full moon - Lenten Moon
April full moon - Egg Moon
May full moon - Milk Moon
June full moon - Flower Moon
July full moon - Hay Moon
August full moon - Grain Moon
September full moon - Corn Moon
October full moon - Harvest Moon
November full moon - Hunter's Moon
December full moon - Oak Moon
