Sadya are the observances in Buddha's Birthday . The common name of the festival romanized:‘Īd al-Fiṭr,Vaishakhi Purnima,Guru Poornima (Guru Worship on a Summer Full Moon day),Chaturthi/Vinayaka Chaturthi/Vinayaka Chavithi,Vesākha,Buddha Purnima,Arabic: عيد الفطر is Buddha's Birthday . The 2018 date of the festival was April 8 (Eastern) . Ashvin Shukla Navami is when this festival ends  . Buddha's Birthday 2019 date was April 26 (Eastern) . The 2021 date of the festival was Sunset, 28 November – nightfall, 6 December . Buddha's Birthday is related to Magh Bihu,Vesak,Other related festivals . The significance of Buddha's Birthday festival are Festival of Harvest . once every Islamic year is the frequency of this festival . On Amavasya of Kartik month,first full moon of Vaisakha (South Asia and Southeast Asia),27 Kislev,January 7 [O.S. December 25]: Most Oriental Orthodox and Eastern Orthodox churches, Buddha's Birthday is celebrated . Buddha's Birthday is also called Buddha Jayanti . Buddhist,cultural,Jewish religious are the type(s) Buddha's Birthday festival . The festival is observed by Nigeria . 10 Tevet at 72 minutes before sunrise is when the festival begins . Buddha's Birthday 2020 date was Mon, 13 April
Buddha's Birthday is known by more than 1 names