Full moon is called a blue moon. The term "blue moon" used in this sense may date to as early as the 16th century, but it became well known in the United States due to the "Farmers' Almanac" (published since 1818). According to the "Farmers' Almanac", a "blue moon" is the third full moon in any period between either solstice and equinox, or between equinox and solstice, (calculated using the mean tropical year), which contains four full moons. These seasons are equal in length, unlike the astronomical ones, which vary in length depending on the Earth's speed in its elliptical orbit round
The Paper Moon The Paper Moon Montalbano nostalgically recalls his boyhood and the memories of his family, remembering episodes that stayed imprinted in his imagination, like when his father pulled his leg by stating that the Moon was made of paper and he faithfully believed him. He now starts to feel his age, worried that he's getting old and has not loved enough, especially those closest to him and now disappeared — a fact too late to remedy by showing his full love now, since they are no more. "Paper Moon" follows the narration of Montalbano's inner crisis and his depression about oncoming