It's important to note that the Big Bang theory addresses the scientific origins of the universe as we currently understand it. Different religious and philosophical traditions have their own interpretations and narratives regarding the beginning of the world or cosmos. For instance, in Christianity, the date of creation is often associated with the account in the Bible's book of Genesis, where God creates the world in six days.
In conclusion, the date of the beginning of the world varies based on the context and belief system. From a scientific perspective, the universe is estimated to have originated around 13.8 billion years ago according to the Big Bang theory, while religious traditions may have their own interpretations of the date or process of creation.