Bhadrapada Shukla Chaturthi is when the festival begins . The 2018 date of the festival was Sat, 14 April,Mon 27 Aug . A historical meeting was held between the Buddha and his first 1 are the significance of the Onam, Thiruvonam festival . Onam, Thiruvonam is related to Sama Chakeva,Tazaungdaing festival (in Myanmar),Balipratipada . Onam, Thiruvonam is also called Ganeshotsav . 2 Tevet or 3 Tevet is when this festival ends  . The frequency of this festival is every year (lunar calendar) . The 2020 date of the festival was April 12 (Western) . Malayalis as religious and cultural festival,Kerala state,Italy,Sudan observe Onam, Thiruvonam festival . The official name of the festival Onam, Thiruvonam is Vesākha . Full moon of the month of Vesākha is when Onam, Thiruvonam is celebrated . dancing are the celebrations of this festival . Onam, Thiruvonam 2021 date was April 4 (Western) . Thrikkakarayappan,Onavillu,Onathappan,Puli Kali,Thiruvathira Kali rituals are observed in this festival . The 2019 date of the festival was Tue 10 Sep,10 November (Sunni, Ibadi),15 November (Shia) . Secular,Historical,Hindu are the type(s) Onam, Thiruvonam festival
Onam, Thiruvonam is also known as Ganeshotsav