Is it possible to be born on the cusp of a chinese zodiac sign?

A baby can be born at ANY TIME. If that baby's ready- it's coming out. Theses questions are just stupid in my opinion- can a baby be born on February 29 on a leap year? UHHH. YEAHHH. So stfu. Babies are born every second of every day every where. KAY? Sorry for spazzing guess its a pet peeve.