Mosaic of the nearly #fullsturgeonmoon comprised of over 50 segments. The #fullmoon will occur at 1:40pm CT today and will be close enough to be considered a "#supermoon." This is the first of two full moons in August. The second full moon will occur on August 30th. We’ve all heard the saying “Once in a Blue Moon,” which means: rare or seldom. On August 30th, the rare or seldom will occur when the Moon becomes full for the second time during the month, and it too will be a “supermoon.”