The 2021 date of the festival was Saturday 20 March 2021,at 09:37 UTC * . Onam, Thiruvonam ends on At the last night of the month of Ramadan . Onam, Thiruvonam is of spring festival,Hindu type . On Variable (follows the Islamic lunar calendar), Onam, Thiruvonam is celebrated . The 2020 date of the festival was 24 May (expected – may differ 1 day dependent on sighting of lunar crescent) . The festival is observed by Kerala state,Jordan . The festival involves celebrating the Jain Temple . Biannual is the frequency of this festival . 25 Kislev is when the festival begins . The 2019 date of the festival was Fri 13 Sep,April 28 (Eastern) . Koshōgatsu (in Japan) is related to Onam, Thiruvonam . Onam, Thiruvonam 2018 date was Fri 24 Aug,February 28 . Harvest festival,Marks the end of Ramadan fasting,Birth Anniversary of Mahaveer Swami are the significance of the Onam, Thiruvonam festival . The common name of the festival Hebrew: תַּעֲנִית אֶסְתֵּר is Onam, Thiruvonam . Onam, Thiruvonam is also called Bhogi . Sadya,and Vallamkali,Onavillu,Athachamayam,Thiruvathira Kali,Puli Kali,Pookalam,Kazhchakkula are the observances in Onam, Thiruvonam
Onam, Thiruvonam is celebrated by less than 4 groups