YOU SAID:

The next day was much the same, except tonight was the night they were leaving.

INTO JAPANESE

次の日は、今夜は彼らが出発する夜だったことを除いて、ほとんど同じでした。

BACK INTO ENGLISH

The next day was pretty much the same, except that tonight was the night they left.

INTO JAPANESE

次の日は、今夜が彼らが去った夜だったことを除いて、ほとんど同じでした。

BACK INTO ENGLISH

The next day was pretty much the same, except tonight was the night they left.

INTO JAPANESE

次の日は、今夜は彼らが去った夜だったことを除いて、ほとんど同じでした。

BACK INTO ENGLISH

The next day was pretty much the same, except that tonight was the night they left.

INTO JAPANESE

翌日はほぼ同じでしたが、今夜が彼らが去った夜でした。

BACK INTO ENGLISH

The next day was about the same, but tonight was the night they left.

INTO JAPANESE

次の日も同じでしたが、今夜は彼らが出発した夜でした。

BACK INTO ENGLISH

It was the same the next day, but tonight was the night they left.

INTO JAPANESE

翌日も同じでしたが、今夜は彼らが出発した夜でした。

BACK INTO ENGLISH

It was the same the next day, but tonight was the night they left.