It is clear to everyone that astronomy at all events compels the soul to look upwards, and draws it from the things of this world to the other.

— Plato

Solstice Moon Illusion

The full Moon of June 18th is a "solstice moon", coming only two days before the beginning of northern summer.

See more here

http://science.nasa.gov/headlines/y2008/16jun_moonillusion.htm