Recurrence pattern: every year on November 30.

Regina Mundi Day is observed in South Africa every November 30, commemorating the significance of Regina Mundi, the largest Roman Catholic church in the country, located in Soweto. Established by President Nelson Mandela in 1997, this day honors the church's role as a center for the anti-apartheid struggle during the latter half of the 20th century, when political meetings were largely banned in public spaces. Regina Mundi provided a safe haven for discussions and gatherings, particularly during the Soweto uprising on June 16, 1976, when many students sought refuge there amidst violent confrontations. Although the church was damaged and attendees were injured during police action, there were no fatalities. While Regina Mundi Day is not a public holiday, it holds great importance for South Africans, reflecting their history and resilience.