vernal vernal equinox "Equinox" quite literally means "equal night," Vernal Equinox tilt autumnal equinox balance spring equal equinox equinox phenomenon equinox equinox vernal vernal equinox equinox vernal spring vernal vernal patience this one site equinox tilt astronomical astronomical equinox spring vernal balance equinox vernal equinox equal equinox equinox equinox symbolic widespread balance phenomenon equinox vernal equinox vernal equinox happens in March representation vernal vernal equinox vernal equinox equator determination autumnal vernal Equinox equinox tilt