City banks will remain closed several times in October 2021.
In addition, there are several other festivals for which the holidays vary from state to state.
Here is the full list of public holidays in the four metros in October 2021:
|Saturday||02-Oct.||Mahatma Gandhi Jayanti||Delhi, Bombay, Calcutta, Chennai|
|Sunday||03-Oct.||Holiday||Delhi, Bombay, Calcutta, Chennai|
|Saturday||09-Oct||Holiday||Delhi, Bombay, Calcutta, Chennai|
|Sunday||10-Oct||Holiday||Delhi, Bombay, Calcutta, Chennai|
|Tuesday||12-Oct||Durga Puja (Maha Saptami)||Calcutta|
|Wednesday||13-oct.||Durga Puja (Maha Ashtami)||Calcutta|
|Thursday||14-oct.||Durga Puja / Dussehra (Maha Navami) / Ayutha Pooja||Calcutta, Chennai|
|Friday||15-oct.||Durga Puja / Dasara / Dusshera (Vijaya Dashmi)||Delhi, Bombay, Calcutta, Chennai|
|Sunday||17-oct.||Holiday||Delhi, Bombay, Calcutta, Chennai|
|Tuesday||19-Oct||Id-E-Milad / Eid-e-Miladunnabi / Milad-i-Sherif (Birthday of Prophet Mohammad) / Baravafat||Delhi, Bombay, Chennai|
|Wednesday||20-10-2021||Maharishi Valmiki / Lakshmi Puja / Id-E-Milad Birthday||Calcutta|
|Saturday||23-10-2021||Holiday||Delhi, Bombay, Calcutta, Chennai|
|Sunday||24-10-2021||Holiday||Delhi, Bombay, Calcutta, Chennai|
Banks will also remain closed on Oct. 18 in Guwahati for Kati Bihu, according to the RBI.
They will remain closed on October 22 and 23 in Jammu and Srinagar for the accounts of the Friday following Eid-i-Milad-ul-Nabi and the day of membership.