夜よ中じゅうよじゅうじ字FuriganaMeanings1noun, adverball night; the whole nightRefers to the entire duration of the night, from evening to morning. Often used adverbially with に or without a particle.昨さく夜やは夜よ中じゅうに雨あめが降ふっていた。It rained all night last night.彼かれは夜よ中じゅう働はたらいた。He worked the whole night.