Navratri / Ghatasthapana
Maa DurgaNine nights honouring the nine forms of Goddess Durga beginning on Ashwina Shukla Pratipadā; the most widely observed Navratri of the year, culminating in Vijayadashami.
Hindu Society of North America
Festivals and HSNA events for Chicago, Illinois. Dates are computed from the Drik Panchang standard (Smārta · Pūrṇimānta).
Nine nights honouring the nine forms of Goddess Durga beginning on Ashwina Shukla Pratipadā; the most widely observed Navratri of the year, culminating in Vijayadashami.
The eighth day of Navratri, honouring Maa Mahagauri (the eighth form of Goddess Durga) and marked by special puja, Sandhi Puja at the Ashtami–Navami junction, and kanya puja.
The ninth and final day of Navratri, dedicated to Maa Siddhidatri and celebrated with Ayudha Puja (worship of tools and implements), setting the stage for Vijayadashami.
Commemorates Lord Rama's victory over Ravana and the Goddess Durga's victory over Mahishasura: the triumph of dharma over adharma, observed on Ashwina Shukla Dashami.
Married women fast from sunrise to moonrise on Kartika Krishna Chaturthi, offering prayers for their husbands' long life and the strength of the marital bond.
Festival dates use the Drik Gaṇita + Lahiri ayanāṁśa ephemeris (Smārta sampradāya, Pūrṇimānta), computed for Chicago, Illinois, the standard used by Drik Panchang.

Seva
Donations and volunteer time help cover halls, meals, puja materials, and the work behind each event.