World Cancer Day
A global initiative led by the Union for International Cancer Control to raise awareness, improve education, and drive action against cancer.
1 min read · Fact-checked · Updated for 2027
About World Cancer Day
World Cancer Day is observed on February 4th each year, led by the Union for International Cancer Control (UICC). Established in 2000, the day seeks to save millions of preventable deaths by raising awareness, pressing governments to act, and empowering individuals. Cancer is the second leading cause of death globally, responsible for nearly 10 million deaths in 2020. The 'I Am and I Will' campaign encourages a personal commitment to reduce the global burden of cancer through prevention, early detection, and treatment.
Read more on WikipediaWhen is World Cancer Day?
World Cancer Day is celebrated every year on February 4. Upcoming dates:
| Year | Date | Day of week | |
|---|---|---|---|
| World Cancer Day 2027 | February 4, 2027 | Thursday | View date → |
| World Cancer Day 2028 | February 4, 2028 | Friday | View date → |
| World Cancer Day 2029 | February 4, 2029 | Sunday🎉 weekend | View date → |
| World Cancer Day 2030 | February 4, 2030 | Monday | View date → |
| World Cancer Day 2031 | February 4, 2031 | Tuesday | View date → |
How to Celebrate World Cancer Day
- 🎯Use the day for a small, concrete habit: a checkup booked, a walk taken, a screen break.
- 💡Share verified information from health organizations — awareness saves lives.
- 📣Encourage someone you care about to take action too, and tag it #WorldCancerDay.
Official hashtag: #WorldCancerDay
Frequently Asked Questions
When is World Cancer Day 2027?
World Cancer Day 2027 is on Thursday, February 4, 2027.
How many days until World Cancer Day?
There are 206 days until World Cancer Day (February 4, 2027).
What category is World Cancer Day?
World Cancer Day is categorized as a Health event.
Is World Cancer Day a public holiday?
World Cancer Day is an observance day, not typically a public holiday. Check your country's official calendar for local public holidays.
More Health Days
World Health Day
April 7
The WHO's flagship awareness day, held on its founding anniversary, calling global attention to a specific health issue each year.
International Yoga Day
June 21
A global celebration of yoga's holistic benefits for physical and mental health, established by the UN in 2014 on India's proposal.
World Mental Health Day
October 10
A WHO-supported global day raising awareness of mental health issues and mobilizing efforts in support of mental health.
World Food Day
October 16
The FAO's annual day celebrating its founding and raising awareness of global hunger, food security, and sustainable agriculture.