YOU SAID:
It's fun to eat at four thirty pm.
INTO JAPANESE
16:30 で食事するのも楽しいのです。
BACK INTO ENGLISH
It is fun to eat at 16:30.
INTO JAPANESE
16:30 で食事するのも楽しいです。
BACK INTO ENGLISH
It is fun to eat at 16:30.
That didn't even make that much sense in English.