New Delhi, Jan. 26 -- Republic Day 2026 is the 77th celebration of the Indian Constitution. In 1950, India completed its transition into a sovereign democratic republic when the Constitution of India came into effect. Here are 10 interesting things you may not know about this day.

Between 1930 and 1947, India celebrated 26 January as Independence Day. It was formerly known as Purna Swaraj Day. The Indian National Congress adopted complete independence in December 1929 under Jawaharlal Nehru.

The tricolour was hoisted on the banks of the Ravi River. It became a national day of protest and hope. After Independence, 26 January was marked by the enforcement of the Constitution in 1950.

The Indian Constitution is the longest of any sovereig...