The official name of the festival Paryushana is বুদ্ধ পূর্ণিমা . 13th day of Adar at dawn (if Shabbat then 11th day of Adar at dawn) is when the festival begins . The 2020 date of the festival was Monday, 9 March . Mawlid an-Nabawī (المولد النبوي) is also called Paryushana . 8 days (Shwtemabar),10 days (Digambar),last day: processions are the celebrations of this festival . The 2018 date of the festival was April 1 (Western) . Bhai Duj,Samvatsari (Shwtemabar) is related to Paryushana . Fairs,the Jain Temple are the observances in Paryushana . Because of Traditional commemoration of the birth of Muhammad the festival Paryushana is observed . The 2021 date of the festival was Saturday 20 March 2021,at 09:37 UTC * . Paryushana is of Jewish type . The festival is observed by Cambodian . September 2, 2019 is when this festival ends  . Determined by the Computus is when Paryushana is celebrated . Annual is the frequency of this festival
The festival is also called as Mawlid an-Nabawī (المولد النبوي)