Bhai Dooj also known as Bhaubeej, Bhai Tika is an Indian festival that is celebrated during the Diwali festival. Know Bhai Dooj 2021 Date, Time, Muhurat, Facts, Significance, and the difference between Bhai Dooj and Rakshabandhan.
source https://www.jagranjosh.com/current-affairs/bhai-dooj-2021-date-time-muhurat-facts-significance-1636188094-1