This is the 834th most frequent Japanese word.
同日
"同日" means "the same day" in English.
Shows the relation of the same specific day between two events.
映画の公開日と同日に、新しい小説の発売が予定されています。
On the same day as the movie's premiere, the release of a new novel is scheduled.
References the coincidence of two events occurring on a specific day.
彼の結婚式は台風が日本に上陸したのと同日だった。
His wedding was held on the same day that a typhoon made landfall in Japan.
Indicates that two events were planned or occurred on the same calendar date.