equinoctial year Synonyms

astronomical year solar year tropical year year equinoctial date equinoctial division equinoctial duration equinoctial epoch equinoctial hour equinoctial instant equinoctial interval equinoctial occurrence equinoctial period equinoctial cycle celestial equator time light year equinoctial point calendar year civil year annual cycle annual revolution cycle of the seasons equinoctial time autumnal equinox time equinoctial phase