Meanwhile if you have any important banking work tomorrow, Tuesday, November 3rd, then this news is very important for you. According to the Reserve Bank of India (RBI) bank holiday list, banks will remain closed in one state tomorrow, November 3rd. According to the Reserve Bank of India (RBI) holiday calendar, banks in the state of Sikkim will be closed on Tuesday, November 3. Sikkim celebrates the Lhabab Duchen festival.