Durga Puja 2026: Dates, rituals and traditions explained. Durga Puja 2026 will be celebrated from October 16 to October 21, with festivities centred on worshipping Goddess Durga. The celebrations include Mahalaya, Shashthi, Saptami, Ashtami, Navami and Vijayadashami. Devotees visit decorated pandals, participate in prayers and cultural events, and immerse Durga idols on the final day, marking her return after defeating Mahishasura.