The 2020 vernal equinox will bring the earliest spring to the United States in 124 years. It is defined as"the time at which the sun crosses the plane of the equator towards the relevant hemisphere, making day and night of equal length. It occurs about March 21 in the N hemisphere". Except today it is not - in fact, March 19th is the earliest vernal equinox in the last … [Read more...] about Some Good News on the Vernal Equinox (DRONE VIDEO)