World Creativity and Innovation Day is celebrated on April 21 each year, focusing on how creativity can influence a better future. The theme for 2026 is 'Harnessing Creativity for Global Progress', which encourages individuals and organizations to transform ideas into impactful solutions. This theme aligns with the United Nations' goals for sustainable development and inclusive economic growth, emphasizing the need for innovative thinking in uncertain times.

The day traces its origins back to 2002, when Marci Segal proposed it to inspire creative thinking globally. It became part of World Creativity and Innovation Week, officially recognized by the United Nations General Assembly in 2017. The first UN-recognized celebration occurred in 2018, linking it to the 2030 Agenda for Sustainable Development.

World Creativity and Innovation Day highlights the importance of creativity in tackling pressing issues such as climate change and economic inequality. It underscores the significance of the 'creative economy', where innovative ideas lead to job creation and new industries. Ultimately, the day serves as a call to action for individuals and communities to collaborate, experiment, and turn creative ideas into solutions that enhance societal well-being.