Republic Day is a national holiday in India commemorating the adoption of the Constitution of India, and the country's transition to a republic which came into effect on 26 January 1950.
The original text of the Preamble to the Constitution of India. The Constitution of India came into force on 26 January 1950 (1950-01-26).
First president Rajendra Prasad readies to take part in the first Republic Day parade on Rajpath in New Delhi, in 1950
The Flag of India, unfurled by the President of India on the Republic day
Buildings on Raisina Hill including Rashtrapati Bhavan, lit up during the Republic day in 2008
The Constitution of India is the supreme law of India. The document lays down the framework that demarcates fundamental political code, structure, procedures, powers, and duties of government institutions and sets out fundamental rights, directive principles, and the duties of citizens, based on the proposal suggested by M. N. Roy. It is the longest written national constitution in the world.
Original text of the preamble
B. R. Ambedkar and Constitution of India on a 2015 postage stamp of India
Babasaheb Ambedkar, chairman of the drafting committee, presenting the final draft of the Indian constitution to Constituent Assembly president Rajendra Prasad on 25 November 1949
1950 Constituent Assembly meeting