September 2031 corresponds to Bhadarvo (Adhik) (ભાદરવો). Bhadarvo carries Ganesh Chaturthi, and the Jain Paryushan and Samvatsari fall here, central to Gujarat's large Jain community. Major observances: Hartalika Teej (Sep 19), Ganesh Chaturthi (Sep 20), Balarama Jayanti (Sep 22). Day quality across 30 days: 1 highly auspicious, 8 favourable, 13 mixed. Ekadashi vrats: Sep 12, Sep 27.
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