equinox Definition

equinoctial point, vernal, autumnal, vernal equinox, autumnal equinox, spring equinox, summer solstice, winter solstice, celestial equator, perihelion, aphelion, ecliptic, sidereal, lunisolar calendar, equator, precession, lunar calendar, lunar, equinoxes, solstices, beltane, perigee, interequinoctial, moonrise, perseids, cosmic time, lunar eclipse, tishri, occultation, candlemas, sextile, solstice, candlemas day, celestial sphere, earthshine, moons, samhain, asterism, saturnian, annular eclipse, meteor shower, equinoctially, capricornus, sunrises, constellations, zodiacal light, sun, moonset, kislev, gregorian calendar, pleiades, paschal, uranian, cheshvan, uranus, heliopause, omer, hilal, sunspots, lupercalia, auroras, shawwal, phenology, venusian, phalguna, trine, ophiuchus, tropical year, zodiac, galactic equator, baisakh, tropopause, rosh chodesh, minima, ellipse, shevat, armil, solar eclipse, orbits, cosmic ray, pagans, schlumbergera, celestial mechanics, lunistice, sundials, astronomical year, mesosphere, phaethon, maxima, albedo, syrtis major, oort cloud, periodicities, quincunx, cirrus cloud, insolation, umbra, rogation, rosh hashanah, planets,