YOU SAID:

there was no possibility of a walk that day

INTO JAPANESE

その日の散歩の可能性はなかった

BACK INTO ENGLISH

There was no possibility of a walk on that day

INTO JAPANESE

その日には歩くことはできませんでした

BACK INTO ENGLISH

I could not walk on that day

INTO JAPANESE

私はその日に歩くことができませんでした

BACK INTO ENGLISH

I could not walk on that day