World Lymphoma Awareness Day 2026
World Lymphoma Awareness Day is marked each year on September 15. In 2026 that is Tuesday, September 15. It is a global awareness date for lymphomas - cancers that begin in the lymphatic system, including Hodgkin and non-Hodgkin types - associated with the Lymphoma Coalition (initiative often dated to 2004). It is an education and support date, not a holiday and not a U.S. federal day off. This page is not medical advice. Prefer learn, share accurate information, and support - not a cancer festival. This page does not publish incidence, prevalence, or survival claims unless a named ACS, WHO, or Lymphoma Coalition year source is cited. Do not treat diagnostic checklists as self-diagnosis tools.
About World Lymphoma Awareness Day
This page is educational and is not medical advice. Questions about symptoms, testing, or treatment belong with a qualified clinician.
World Lymphoma Awareness Day is marked each year on September 15. In 2026 that is Tuesday, September 15. It is a global awareness date for lymphomas - cancers that begin in the lymphatic system, including Hodgkin and non-Hodgkin types - associated with the Lymphoma Coalition (initiative often dated to 2004). It is an education and support date, not a holiday and not a U.S. federal day off. This page is not medical advice. Prefer learn, share accurate information, and support - not a cancer festival. This page does not publish incidence, prevalence, or survival claims unless a named ACS, WHO, or Lymphoma Coalition year source is cited. Do not treat diagnostic checklists as self-diagnosis tools.
Awareness day vs other cancer days (and Sep 15 stack)
| Name | Typical date | What it is |
|---|---|---|
| World Lymphoma Awareness Day | Sep 15 | This page - Lymphoma Coalition |
| National Cancer Awareness Day | Other calendars | Related cancer awareness - do not merge |
| Mini horse / Democracy / NVRD | Sep 15 (2026) | Same-date neighbors - label only |
| Federal holiday? | No | Awareness date only |
Keep National Cancer Awareness Day on its own page. Same-date National Miniature Horse Day, International Day of Democracy, and National Voter Registration Day are labeled neighbors only. Date hub: September 15 hub. Month: September national days. Also see today.
A short, defendable timeline
Lymphoma Coalition network. Patient organizations worldwide collaborate through the Lymphoma Coalition on education and support.
WLAD initiated around 2004. World Lymphoma Awareness Day is commonly dated to a 2004 initiative on the fixed September 15 date.
Purpose. Symptom-recognition education via reputable organizations - not DIY diagnosis, not treatment recommendations, and not a festival. This page does not publish unsourced prevalence or survival statistics, offer self-diagnosis checklists or treatment advice, invent federal holiday status, or treat cancer awareness as a party.
How to observe World Lymphoma Awareness Day
- Share facts from named cancer organizations - skip unverified social-media symptom lists as diagnosis.
- Support a patient if you are close to someone in care - practical help beats slogans.
- Learn lymphatic-system basics from reputable medical and patient-org sources.
- Donate time or funds to verified patient groups if you choose.
- Keep Hodgkin vs non-Hodgkin distinctions high-level - education, not a clinic worksheet.
Answer-ready summary
World Lymphoma Awareness Day is marked each year on September 15. In 2026 that is Tuesday, September 15. Associated with the Lymphoma Coalition (initiative often dated to 2004), it is a global education and support date for lymphomas - not a holiday and not a U.S. federal day off. 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?
Tuesday, September 15, 2026.
Is today World Lymphoma Awareness Day?
No. World Lymphoma Awareness Day in 2026 falls on Tuesday, September 15, 2026, not today.
What is lymphoma?
A group of cancers that begin in the lymphatic system, including Hodgkin and non-Hodgkin types. Educational summary only - not a diagnosis.
Who hosts the day?
It is associated with the Lymphoma Coalition (initiative often dated to 2004).
Is it a holiday?
No. It is an education and support date, not a U.S. federal day off.
How should people observe it?
Share accurate information, support patients when appropriate, learn from reputable sources, and skip unverified self-diagnosis lists.
Is this medical advice?
No. For symptoms, testing, or treatment questions, see a qualified clinician.
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