YOU SAID:
On October 3rd, he asked me what day it was.
INTO JAPANESE
10月3日に、彼はそれが何日だと私に尋ねた。
BACK INTO ENGLISH
On October 3, he asked me what day it was.
INTO JAPANESE
10月3日に、彼はそれが何日だと私に尋ねた。
BACK INTO ENGLISH
On October 3, he asked me what day it was.
That didn't even make that much sense in English.