LATIN DICTIONARYLexicon Latīnum
English → Latin

“solstice” in Latin

The English word solstice itself goes back to Latin sōl, through sōlstitium.

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

solstice
solstitium (at the beginning of summer): bruma (at the beginning of winter). ☞ It is unclassical to say solstitium aestivum, for solstitium, or solstitium brumale or hibernum for bruma: At the solstice, solstitiali die (in summer): brumali die (in winter).

Quick answer

What is the Latin word for solstice?
The usual Latin words for “solstice” are sōlstitium, brūma. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.