What does 祭日 mean?
祭日 is a Japanese noun meaning “national holiday, festival day” in English. It is written as 祭日 in kanji, さいじつ in hiragana, and saijitsu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
今度の祭日は日曜日と重なります。
The next holiday falls on a Sunday.