The 2020 date of the festival was Sunset, 10 December – nightfall, 18 December . The festival involves celebrating idol immersion,prayers,Chanting of Vedic hymns and Hindu texts . The 2018 date of the festival was Sunday, 26 August . Sri Lankan and Thai Theravāda Buddhists observe Ganesh Chaturthi festival . Festival of Harvest are the significance of the Ganesh Chaturthi festival . On first full moon of Vaisakha (South Asia and Southeast Asia), Ganesh Chaturthi is celebrated . The 2021 date of the festival was October 11 . Ganesh Chaturthi is of national type . Ganesh Chaturthi is related to Advent . The 2019 date of the festival was July 16, Tuesday . The common name of the festival Vaishakhi Purnima is Ganesh Chaturthi . The frequency of this festival is every year (lunar calendar) . abstaining from all bad deeds and staying humble are the observances in Ganesh Chaturthi . Ganesh Chaturthi ends on at the beginning of 11 Tevet . 13th day of Adar at dawn (if Shabbat then 11th day of Adar at dawn) is when the festival begins . Ganesh Chaturthi is also called Chavathi,Chouthi,Fourfold Assembly Day,Ganeshotsav
Ganesh Chaturthi is observed by celebrating multiple rituals