When is Jared Skellinton's birthday?

Well I looked up on the Internet for jack and sally's from nightmare before Christmas and found this pic of a boy named Jared. He's supposed to be that son and I saw one that said it was his 16 birthday and I don't know when that was posted. By the way he was made up by ummmmm princessadeli and to be honest he's hot for a cartoon skeleton boy.