World Lymphoma Awareness Day

World Lymphoma Awareness Day on September 15 is a global health date for Hodgkin and non-Hodgkin lymphomas. It is an awareness day, not a celebration.

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World Lymphoma Awareness Day - World Lymphoma Awareness Day on September 15 is a global health date for Hodgkin and non-Hodgkin lymphomas. It is an awareness day, not a celebration.

About World Lymphoma Awareness Day

History & origins

September 15 is marked as World Lymphoma Awareness Day by patient organizations including the Lymphoma Coalition. The day highlights blood cancers that begin in the lymphatic system.

Why it matters

The date exists because lymphoma symptoms are easy to dismiss. Use medical sources, not social-media diagnoses.

How to celebrate

Share symptoms-to-discuss-with-a-doctor information from reputable cancer organizations, and support patients if you are close to someone in treatment. This page is not medical advice.

Facts

September 15 is World Lymphoma Awareness Day
The Lymphoma Coalition is associated with the international day
It is not a U.S. federal holiday

Upcoming dates

Tuesday, September 15, 2026
Wednesday, September 15, 2027
Friday, September 15, 2028
Saturday, September 15, 2029
Sunday, September 15, 2030

Frequently asked questions

When is World Lymphoma Awareness Day in 2026?

World Lymphoma Awareness Day in 2026 falls on Tuesday, September 15, 2026.

What is lymphoma?

A group of cancers of the lymphatic system.

Is it a holiday?

No. It is an awareness date.

How do you observe it?

Share accurate information and support patients.

Help others discover this day by sharing it.

Explore more

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