YOU SAID:

so the day has been the day so the day DAY.

INTO JAPANESE

それで、その日は、その日のようになった。

BACK INTO ENGLISH

And the day became like the day.

INTO JAPANESE

そして、その日はその日のようになった。

BACK INTO ENGLISH

And that day came like that.

INTO JAPANESE

そんな日が来ました

BACK INTO ENGLISH

That's the day.

INTO JAPANESE

それが今日だ。

BACK INTO ENGLISH

That's today.

INTO JAPANESE

それは今日です。

BACK INTO ENGLISH

That's today.