🌽 🌕 Harvest Moon: the full moon nearest the autumnal equinox Many cultures hold festivals connected with the Harvest Moon. For example, those celebrating the Mid-Autumn Festival share mooncakes 🥮 Does your culture have a festival associated with the September full moon? Image Description: A visualization of the near side of the Moon fully illuminated against a black background created with data from NASA's Lunar Reconnaissance Orbiter. The lunar mare appear darker and the craters and lunar highlands appear lighter.