The significance of Onam, Thiruvonam festival are Remembers the siege of Jerusalem by Nebuchadnezzar II of Babylonia . The 2019 date of the festival was Tuesday, 5 February, Pig,Fri 13 Sep . The 2020 date of the festival was Monday, 9 March . The common name of the festival Hebrew: תַּעֲנִית אֶסְתֵּר is Onam, Thiruvonam . The frequency of this festival is annual . The 2018 date of the festival was December 18, 2018,Mon 27 Aug . Chouthi is also called Onam, Thiruvonam . Onam, Thiruvonam is related to Mongol New Year (Tsagaan Sar),Bandna,Balipratipada . Onam, Thiruvonam 2021 date was Sunset, 28 November – nightfall, 6 December . Ashvin Shukla Prathama is when the festival begins . Onam, Thiruvonam is of Classical Roman religion,Hindu type . Havan,Vrata (fast),sawm (fasting),taraweeh prayer (Sunni Muslims),religious rituals,almsgiving,Hamd,Meditation, observing the Eight Precepts, partaking of vegetarian food, giving,decoration of streets and homes,procession with light,Thiruvathira Kali,Ramayana Katha recitation,processions are the observances in Onam, Thiruvonam . On per Hindu calendar, Onam, Thiruvonam is celebrated . The festival involves celebrating making May bushes . Malayalis as religious and cultural festival observe Onam, Thiruvonam festival
Onam, Thiruvonam is celebrated by less than 18 rituals