Guru Nanak Sahib (the First Nanak, the founder of Sikhism) was born on 15th April, 1469 at Rai-Bhoi-di Talwandi in the present distrect of Shekhupura (Pakistan), now Nanakana Sahib. The Birthday of Guru Nanak Sahib falls on Kartik Puranmashi i.e. full moon day of the month Kartik. On this day the Birthday is celebrated every year. The Shrine (Gurdwara) repsesenting the home of Baba Kalu (Father) and Mata Tripta (Mother) is called Gurdwara Janam Asthan, situated at Rai-Bhoi-di-Talwandi in the present district of Shekhupura (now Nanakana Sahib in Pakistan). The Sikhs from all over the world gather here and celebrate the Gurupurab every year with great devotion and enthusiasm.
The sikh cumunity Guru Nanak birthday all over India.Though he is the guru of Sikhs, there are million of others who love and believe in him,and worship him. Among Hindu and other religions, there are nanak pathies by hundred and thousands. The celebrations are made all over india, epecialy in Punjab, Dehli and and Haryana.For his followers his birthday is a time of rededicate themselves to humanitarian pursuits.
The akhand path or the continuous reading of Granth Saheb, the sacred book of the Sikhs, begins three days before Guru Nanak Jayanti. The sacred scripture is read non-stop from beginning to end. The Akhand Path culminates on the day of the Guru Purab and the holy book is then taken out in a procession. It is beautifully decorated with flowers and carried on a float. Children participate in the procession and march to the tune of local band playing religious hymns. Five armed guards who are called the panj pyare lead the procession. At the head of the procession is the Nishan Saheb or the Sikh flag.
A few days before Guru Purab, people take out Prabhat Pheris or the early morning processions from the Gurdwaras. They go around their locality singing shabd or the religious hymns. A heavy rush of devotees were seen the GoldenTemple in Amritsar as people came to pay obeisance
Later in the day, special kirtans are arranged in the Gurdwaras. The devotees attend langar or the common meals where everyone eats the same food irrespective of caste, class, or creed. Devotees offer their services for cooking food, cleaning the Gurdwara or carrying out other chores. This is called the Kar Seva.