The seventh and final day of the week, following Saturday and preceding Monday. The kanji '日' (nichi) means sun, directly linking it to the sun. It is typically a day off for rest, family, or personal activities, marking the end of the weekend.

一(いち)週(しゅう)間(かん)の最(さい)後(ご)の日(ひ)で、土(ど)曜(よう)日(び)の次(つぎ)に来(く)ます。「日(ひ)」の字(じ)は太(たい)陽(よう)を表(あらわ)し、週(しゅう)末(まつ)です。