The frequency of this festival is once every Islamic year . The festival is observed by Cambodian,Italy,Koreans . Dongji (동지),Tang-cheh (冬節) is also called Dongzhi Festival . 2 Tevet or 3 Tevet is when this festival ends  . The 2021 date of the festival was April 2 (Western) . Dongzhi Festival 2020 date was May 31 (Western) . bonfires are the celebrations of this festival . Dongzhi Festival 2018 date was November 22 . The significance of Dongzhi Festival festival are Celebrates the descent of the Holy Spirit upon the Apostles and other followers of Jesus; birth of the Church,Marks the winter solstice . Dongzhi Festival is of Jewish type . The 2019 date of the festival was 12 May (China and East Asia) . Dongzhi Festival is related to Bhai Tika . On April 8 or May 8 (Japan), Dongzhi Festival is celebrated . making and eating of tangyuan rituals are observed in this festival . The official name of the festival Dongzhi Festival is Vesak . Ashvin Shukla Prathama is when the festival begins
Dongzhi Festival starts at 13th day of Adar at dawn (if Shabbat then 11th day of Adar at dawn),25 Kislev,Bhadrapada Shukla Chaturthi