Bank holiday today, 17 January: Multiple bank holidays were observed in January due to various harvest festivals in different states, while others were the regular weekend offs. However, since this month has 5 Saturdays and Sundays and multiple regional festivals, the question is whether banks are open or closed today, January 17, which is a third Saturday. According to the Reserve Bank of India (RBI) bank holiday calendar, banks will remain closed on January 17 in Tamil Nadu for Uzhavar Thirunal, the Farmers' Festival.