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