しゃにち 社日 LinksSentence search for 社日Sentence search for しゃにちSentence search for しゃじつKanji details for 社 and 日Edit in JMdict Noun1. "tsuchinoe" day that falls closest to the vernal or autumnal equinox (a day of religious significance for harvests)See also 戊Place2. ShanichiOther forms社日 【しゃじつ】 Discussions Log in to talk about this word.