solstitial
Adjective
Meaning
Of or pertaining to a solstice.
Happening at a solstice; esp. (with reference to the northern hemisphere), happening at the summer solstice, or midsummer.
Source: Webster's dictionarySynonyms
arctic
summer
lunar
geocentric
vernal
spring
orbital
autumn
seasonal
terrestrial
celestial
stellar
ephemeral
astral
wintry
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