Equinox | Bill Petro

History of Fall: What is the Autumnal Equinox?

September 23, 2022

History of the Fall: how does it relate to the Autumnal Equinox?

History of The Spring: What is the Vernal Equinox?

March 20, 2022

HISTORY OF THE SPRING In Colorado we have a saying, we begin the first day of Spring in the same way we began the Fall: with snow. This symmetry is relevant as both the beginning of Spring and Fall coincide with the Equinox. This word is made up of two Latin root words aequus and…