Multilingual Masses
Mass is offered in English, Polish, and Spanish.
Located in Chicago, St. William Catholic Church is a Catholic parish serving worshippers through Mass and parish activities. Services are offered in English, Polish, and Spanish, with Sunday and weekday Masses scheduled throughout the week. The church also provides confession on Saturdays and a Thursday Communion service. Its perpetual adoration chapel is open 24/7 with electronic-key access. Religious education registration is available, and the parish hosts events including a Friday novena to Our Lady of Sorrows. A Polish school operates at the parish, and people may register as parishioners through the church. St. William Parish is named for St. William of Vercelli, whose feast day is June 25.
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From www.saintwilliamparish.org, checked 22 Oct 2026. Only what the business states on its own website.
As listed by St. William Catholic Church. Prices as published by the business and may change.
Mass is offered in English, Polish, and Spanish.
The adoration chapel is open 24/7 with electronic-key access.
The parish provides registration for religious education programs.
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