a day off drinking, a day without alcohol

newspaper holiday

Children's Day, a festival held in Japan on 5 May to celebrate children; part of the Golden Week series of holidays in May

a surname

(archaic, possibly obsolete) two days, a two-day period

Human day; also known as 七草(ななくさ)の節句(せっく) (nanakusanosekku, “the festival of seven herbs”); one of the five seasonal festivals (五節句 (gosekku). It is celebrated on January 7.

man-day

be new, it has not been long since, still in the early days of, not many days have passed since

Sabbath (Biblical seventh day)

Sabbath (Biblical seventh day)