April is dedicated to World Autism Month, raising awareness and promoting understanding and acceptance of people with autism.

Every March, the National Association of Councils on Developmental Disabilities (NACDD) and its partners collaborate to lead Developmental Disabilities Awareness Month (DDAM). The annual campaign highlights how people with and without disabilities come together to form strong communities.

NACDD’s 2025 theme, We’re Here All Year, emphasizing that community, accessibility, and opportunities for people with developmental disabilities should be recognized and championed every day—not just in March. 

This month reminds us that individuals with developmental disabilities are valuable members of our communities and deserve full participation in all aspects of life, including education, employment, recreation, and civic engagement.

Educators in Santa Rosa, California, first celebrated Women’s History Week in March 1978 to increase awareness of women’s contributions to society. Organizers selected a week in early March to correspond with International Women’s Day on March 8. Over the next several years, other cities across the country joined Santa Rosa in celebrating Women’s History Week. The week-long event officially became a month-long one in 1987 when Congress passed a resolution designating March as Women’s History Month. Women’s History Month has been celebrated in the United States every March since.

Black History Month is an annual celebration of achievements by African Americans and a time for recognizing their central role in U.S. history. Also known as African American History Month, the event grew out of “Negro History Week,” the brainchild of noted historian Carter G. Woodson and other prominent African Americans. Since 1976, every U.S. president has officially designated the month of February as Black History Month. Other countries around the world, including Canada and the United Kingdom, also devote a month to celebrating Black history.

What is seasonal affective disorder?

Many people go through short periods when they feel sad or unlike their usual selves. Sometimes, these mood changes begin and end when the seasons change. Many people feel "down" or have the "winter blues" when the days get shorter in the fall and winter and feel better in the spring when longer daylight hours return.

Sometimes, these mood changes are more serious and can affect how a person feels, thinks, and behaves. If you have noticed significant changes in your mood and behavior when the seasons change, you may be experiencing seasonal affective disorder (SAD). 

November is a time to honor those who have served in the military and the families who made sacrifices. It’s an opportunity to give respect to their commitment to protecting American freedoms. Learn more about National Veterans and Military Families Month.

National Native American Heritage Month is celebrated each year in November. It is a time to celebrate the traditions, languages and stories of Native American, Alaska Native, Native Hawaiian, and affiliated Island communities and ensure their rich histories and contributions continue to thrive with each passing generation. This November and every month, we celebrate the culture and heritage of these remarkable Americans who deeply enrich the quality and character of our Nation.

Breast Cancer Awareness Month is an international health campaign that’s held every October. The month aims to promote screening and prevention of the disease, which affects 2.3 million women worldwide. Learn more at breastcancer.org. 

Hispanic Heritage Month is a month-long celebration of Hispanic and Latino history and culture. While we celebrate Hispanic and Latino communites beyond this month, from September 15th to October 15th, we give additional recognition to the many contributions made to the history and culture of the US! Learn more about National Hispanic Heritage Month/National Museum of the American Latino

September is National Suicide Prevention Month. Suicide is a major public health concern and a leading cause of death in the U.S. We want to help raise awareness by sharing resources that can help people recognize the warning signs of suicide and learn how to get help. Visit 988lifeline.org or dial 988 for help.

You can find more resources and information at the National Alliance on Mental Illness: Suicide Prevention Month

During August, we honor Black-owned businesses in the United States. First celebrated in 2004, there are over 2 million Black-owned businesses in America. This month promotes equity in the business space and celebrates those who own a business despite daily challenges. Learn more here: National Black Business Month.