The official name of the festival Dongzhi Festival is Vesak . once every Islamic year is the frequency of this festival . Dongzhi Festival 2018 date was November 22 . making and eating of tangyuan are the observances in Dongzhi Festival . Dongzhi Festival is of Jewish type . The festival is observed by Cambodian,Italy,Koreans . The 2020 date of the festival was May 31 (Western) . Celebrates the descent of the Holy Spirit upon the Apostles and other followers of Jesus; birth of the Church,Marks the winter solstice are the significance of the Dongzhi Festival festival . Dongji (동지),Tang-cheh (冬節) is also called Dongzhi Festival . Dongzhi Festival 2019 date was 12 May (China and East Asia) . Dongzhi Festival 2021 date was April 2 (Western) . Dongzhi Festival begins on Ashvin Shukla Prathama . April 8 or May 8 (Japan) is when Dongzhi Festival is celebrated . The festival involves celebrating bonfires . Dongzhi Festival is related to Bhai Tika . 2 Tevet or 3 Tevet is when this festival ends 
Dongzhi Festival was celebrated on April 19 (Western) in 2019 and on October 11 in 2021