Words to Describe equinox

How equinox often is described ("________ equinox")

• dynamical
• dreaded
• assumed
• venusian
• nal
• saturnian
• aggrieved
• stormy
• intolerable
• autumn
• astronomical
• forthcoming
• terrestrial
• ecliptic
• just
• moveable
• mercurial
• mean
• nocturnal
• solar
• double
• periodical
• equatorial
• vulcanian
• true
• vernal
• venial
• movable
• perpetual
• memorable
• displaced
• spring
• autumnal
• celestial