As India observes multiple festivals this weekend, many customers are checking whether banks will be open on Saturday, October 4, 2025New Delhi: Several states across India are celebrating local festivals this weekend, leading to questions about whether banks will remain open on Saturday, October 4, 2025. As per the RBI holiday calendar, banks will be open today across the country except in Sikkim, where branches are closed for Durga Puja (Dasain). Since the day falls on the first Saturday of the month, banks such as SBI, HDFC, ICICI, and others are open for regular operations. RBI rules specify that all banks remain closed on Sundays and on the second and fourth Saturdays. This means banks function normally on the first, third, and fifth Saturdays of the month.