Article Detail World Heritage Day Answer: 18 April Similar Questions : 1. Indian Independence Day Answer: 15 August 2. International custom day Answer: 26 January 3. World Student's Day Answer: 17 November 4. World Youth Day Answer: 12 August 5. International Day of Solidarity with Palestinian People Answer: 29 November 6. Minorities Rights Day Answer: 18 December 7. Tourism Day (India) Answer: 25 January Read more from - Important Days of Year