Dictionary
sol•sti•tial
Pronunciation: (sol-stish'ul, sōl-), [key]—
adj.
1. of or pertaining to a solstice or the solstices:
a solstitial point.
2. occurring at or about the time of a solstice.
3. characteristic of the summer solstice.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.