How old was Hermes when he stole cattle from Apollo?

According to Greek mythology, Hermes was just a newborn when he stole cattle from Apollo. In the myth, Hermes is said to have been born on the day he committed the theft, showcasing his cleverness and cunning nature even at such a young age. This act of theft led to a significant interaction between the two gods, ultimately resulting in Hermes becoming the messenger of the gods.