04/02/2026
World Cancer Day
World Cancer Day is on 4 February 2026.
We're raising awareness of just how many people around the UK have their lives changed by a cancer diagnosis.
We're also sharing ways to get support, and how you can play your part to help everyone affected by cancer.
World Cancer Day is on 4 February 2026. Learn about the day and how you can help Macmillan improve cancer care for everyone this World Cancer Day.