The Northlines. Ayodhya is set to witness a spectacular display of faith and devotion during Deepotsav 2026, with 2,147 archaks coming together to perform the Saryu Maha Aarti on November 7. Ayodhya's ninth Deepotsav (October 17-20, culminating on Diwali eve, Oct 19) is set to break a world record by lighting over 26 lakh diyas across 56 Saryu ghats.