September 2025 Days of Significance
The City of Oshawa celebrates the rich tapestry of cultures, voices, and stories that shape our community. We honour the vibrant spirit of diversity and mark meaningful days and milestones that echo our values and bring us together in reflection, unity, and pride.
Below is a list of days of significance recognized this September. Visit calendar.oshawa.ca or oshawa.ca/DEI to see if any virtual or in-person events are scheduled to mark these occasions:
September 7 Ukrainian Heritage Day
September 7-13 Mennonite Heritage Week
September 18 International Equal Pay Day
September 19 Powley Day
September 21 – 27 Gender Equality Week
September 21 International Day of Peace
September 22 – 24 Rosh Hashanah
September 22 – 26 Truth and Reconciliation Week
September 22 – 28 International Week of Deaf People
September 23 International Day of Sign Languages
September 25 Franco-Ontarian Day
September 30 National Day for Truth and Reconciliation
To learn more about Diversity, Equity, and Inclusion initiatives in Oshawa, visit oshawa.ca/DEI. To request a flag raising or proclamation, please visit oshawa.ca/FlagRaisingandProclamation