Diwali bank holidays 2024: Diwali 2024 festivities begins with Dhanteras from Tuesday, October 29 2024. However, bank holidays for Diwali usually starts from October 31 and stretch even more depending on the state you live in. Since bank holidays for Diwali 2024 usually all vary from state-to-state, the best practise is to check with your nearest bank branch or with the bank's app for notifications regarding holidays. In which states ...