Celebrate the Autumnal Equinox

Friday, September 22, 2017, is the Autumnal Equinox. What is an equinox? The equinox is the moment in which the plane of the Earth’s equator passes through the center of the Sun’s disk.The word “equinox” comes from Latin and means “equal night,” referring to the roughly 12-hour day and night that occurs only on the two equinox days…