September 2025 brings a series of bank closures across India, as states and union territories observe a variety of festivals and regional holidays. In addition to the standard closures on the second and fourth Saturdays, and all Sundays, banks will be shut for key festivals such as Eid-e-Milad, Onam, Mahalaya, and the beginning of the Durga Puja celebrations. It is crucial for customers to be aware of the specific holiday list for their region to avoid any inconvenience related to banking services.