Article Detail National youth day Answer: 12th January. It is celebrated on the birthday of swami Vivekanand ji Similar Questions : 1. Hindi Divas Answer: 14th september 2. International Mother Language Day Answer: 21 February 3. National youth day Answer: 12th January. It is celebrated on the birthday of swami Vivekanand ji 4. Earth Day Answer: 22 April 5. Worldtheatre Day Answer: 27 March 6. World Disabled Day Answer: 15th March 7. World Student's Day Answer: 17 November Read more from - Important Days of Year