The 2018 date of the festival was Fri 24 Aug,Sunset, 2 December – nightfall, 10 December . Onam, Thiruvonam 2019 date was Fri 13 Sep,Monday, 2 September . Onam, Thiruvonam is of Jewish religious type . Because of the Talmud, a late text, the Temple was purified and the wicks of the menorah miraculously burned for eight days, even though there was only enough sacred oil for one day's lighting.,Harvest festival the festival Onam, Thiruvonam is observed . Kerala state,Syria (by Kurds) observe Onam, Thiruvonam festival . Second Sunday in May (Taiwan) is when Onam, Thiruvonam is celebrated . Onam, Thiruvonam 2020 date was Monday, 9 March . Annual (per Hebrew Calendar) is the frequency of this festival . Onam, Thiruvonam ends on 11 days after the start . Epiphany is related to Onam, Thiruvonam . Onam, Thiruvonam is also called Rakhi . Fasting,decoration of streets and homes,Ona-thallu,Thiruvathira Kali,Kazhchakkula,Athachamayam,Puli Kali,Onathappan,Pookalam,Sadya,Thrikkakarayappan,Onavillu,and Vallamkali,Tug of War,Thumbi Thullal are the observances in Onam, Thiruvonam . The festival involves celebrating arts . Onam, Thiruvonam begins on August 25, 2019 . The 2021 date of the festival was August 25
Onam, Thiruvonam runs till 11 days after the start