Watch: India Gate illuminates in tricolour on Republic Day eve

India Gate illuminated in tricolour on the eve of Republic Day. India is celebrating its 71st Republic Day on 26 Jan 2020. Republic Day marks the day on which the Constitution of India came into effect. Numerous structures across the country were lit up in tricolour. Old Secretariat was illuminated ahead of Republic Day. Kolkata Police headquarters, Raj Bhavan and The 42 were also lit up. Janata Bhawan, Gauhati High Court were illuminated in Assam's Gauhati.