You can use the List of Bank holidays prepared by the AskBank IFSC Code to decide the days on which you want to visit the bank branch. With this list, you can easily find whether to visit the bank branch or not.
Read Blog - https://www.askbankifsccode.com/holidays/

Indian Bank Holidays Calendar
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Indian Bank Holidays Calendar

List of all banking holidays in India, year and state wise. Be notified this time before you visit your bank branch.