Guru Nanak Dev was born on the 15th of April. He truly believed that the existence of God. Also, he spread that message everywhere he traveled. His ideologies and teachings are filled in the sacred books of Sikhs. His preaching depends on one God and how God loves everyone with equality. He was married to Mata Sulakhni when he was at the age of 18. They got a son named Sri Chand, founder of the Udasi Religion. The followers of him are known as Sikh people. They celebrate their Guru’s birthday as Gurpurab.
Guru Nanak Jayanti is observed all over the world on the full moon day. This festival falls in the months of October to November. This festival is similar to many other celebrations for Sikhs. Guru Nanak Jayanthi festival starts with Prabhat Pheri or processions at the Gurudwaras. The Sikh people will do singing hymns on the eve of Guru Nanak Jayanthi. However, Sikhs used to read a sacred book for a continuous 48 hours in the Gurudwaras.