March equinox at 5:01am E.S.T. or UTC-5 ; Venus mercury conjunction;  The Beginning of Spring in the Northern Hemisphere or Autumn in the Southern Hemisphere. The earth is always spinning around the sun, this provides the earth with energy. But, the sense of days or seasons come from the spin of the earth itself on an axis.   The days come from the earth's spin on its own axis, not the spin around the sun.    But the seasons + change of length of night or day come f