よふ 夜更け Common word JLPT N1 LinksSentence search for 夜更けSentence search for よふけSentence search for 夜ふけSentence search for 夜深けKanji details for 夜 and 更Edit in JMdict Noun1. late at night; small hours of the morningOther forms夜ふけ 【よふけ】、夜深け 【よふけ】 Discussions Log in to talk about this word.