National Mammography Day

National Mammography Day is observed every year on the third Friday of October (during Breast Cancer Awareness Month). It serves as a reminder to women and communities about the importance of mammogram screening for early detection of breast cancer. ¹

History of National Mammography Day

In 1993, President Bill Clinton issued a proclamation designating the third Friday in October as National Mammography Day. The aim was to emphasize that mammography is a key tool in detecting breast cancer at its earliest, most treatable stages.

Over the years, the observance has been embraced by health organizations, hospitals, imaging centers, and cancer awareness groups, who use the day to host outreach events, screenings, educational campaigns, and media promotions to encourage women to get screened.

Why National Mammography Day is important

Mammograms are one of the most effective screening tools for detecting breast cancer before symptoms arise. When breast cancer is located in the “localized” stage, the 5-year relative survival rate can be as high as 99%. Early detection via screening means cancers can be identified when they’re smaller, less advanced, and more treatable, often allowing less aggressive therapies.

Furthermore, the day helps raise awareness about the disparities and obstacles many women face — such as cost, access, fear, misinformation, or lack of insurance. By spotlighting mammography, organizations aim to reduce those barriers, promote regular screening habits, and encourage conversations between patients and their healthcare providers about breast health.

• It underscores the lifesaving potential of early detection
• It encourages women to schedule or keep up regular screenings
• It draws attention to access, cost, and equity issues in healthcare
• It helps dispel myths or fears around mammograms
• It provides a focal point for health‑community outreach and support

How to Observe National Mammography Day

If you’re eligible for mammograms (based on age, risk factors, or national guidelines), use this day to schedule one if you haven’t already. If you have had one recently, consider sharing your experience (positively or with lessons) to help others feel more comfortable about the process. Health centers often offer special hours, discounts, or informational events around this day—so check with local imaging clinics or hospitals and see what’s happening near you.

You can also help by raising awareness: share educational resources, graphics, or posts about breast health and the importance of mammograms via social media; participate in or support local screening drives or breast cancer awareness efforts; volunteer or donate to organizations that help provide mammography services to underserved communities.

• Schedule or remind someone to get a mammogram
• Share educational content or your screening experience
• Promote or volunteer at local screening events
• Talk with women in your community about breast health
• Support organizations helping women access mammograms

On this day, take care of yourself and remind all the women who are dear and close to you to have a mammogram, help them schedule an appointment for an examination, help them pay for it, or go with them!

National Mammography Day Dates Table

1. https://www.nationalbreastcancer.org/national-mammography-day/[↩]