World Cancer Research Day
24 September All day
World Cancer Research Day (WCRD) is observed globally on September 24, dedicated to recognizing the critical role of scientific research in preventing, diagnosing, and treating cancer. This date highlights the importance of fostering collaboration among scientists, patients, and institutions to drive breakthroughs in oncology.
Related Global Observances & Awareness
While World Cancer Research Day occurs in September, the primary international day of global cancer awareness is World Cancer Day, which took place on February 4 . The 2026 February campaign featured the “United by Unique” theme , focusing on delivering cancer care that genuinely meets individual patient needs