Dhammachakra Pravartan Din celebrates the day Dr B.R. Ambedkar renounced Hinduism and accepted Buddhism. He took the pledge to renounce Hinduism on October 14, 1956, on the day of Vijayadashami. This is why Dhammachakra Pravartan Din is observed on Ashoka Vijayadashami, which will fall on October 5, 2022. Dr B.R. Ambedkar was the architect of the Indian Constitution and the first law minister of India. While most Buddhists will observe this day on Vijayadashami, October 5, others celebrate it on October 14. Download and share wishes and greetings with your loved ones to celebrate this day.1