[ sol-stish-uh l, sohl- ]
/ sɒlˈstɪʃ əl, soʊl- /


of or relating to a solstice or the solstices: a solstitial point.
occurring at or about the time of a solstice.
characteristic of the summer solstice.

Origin of solstitial

1550–60; < Latin sōlstitiālis; see solstice, -al1

Related forms

sol·sti·tial·ly, adverb Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for solstitial