Celebrate Centennial

Basic Celebrate Centennial Logo

September holds special meaning for Centennial. On September 12, 2000, 77% of voters approved the formation of the City of Centennial. In 2021, City Council established September 12 as Centennial Day.

Each September, the City invites residents, businesses and community partners to Celebrate Centennial and discover what makes our City great by supporting local businesses, engaging with the community and learning about Centennial programs and initiatives aligned with the City's vision, mission and values.