When is the birthday of the character Sponge Bob, according to his backstory?

The birthday of the character SpongeBob SquarePants is celebrated on July 14, 1986. This date has been established through various episodes and official materials related to the show, highlighting SpongeBob's playful and youthful nature. The significance of this date within the show emphasizes SpongeBob's character as someone who embodies optimism and adventure, traits that resonate throughout the series. Understanding this backstory contributes to a deeper appreciation of SpongeBob's development as a character in the show.