Published holidays observed on this date.
Chile Independence Day, observed on September 18, celebrates the beginning of Chile’s journey toward independence from Spanish rule. The date commemorates the formation of…
Chiropractic Founders Day, observed on September 18, commemorates the beginnings of chiropractic care and the work of D.D. Palmer, who is widely recognized as the founder of…
Global Company Culture Day, observed on September 18, celebrates the values, traditions, and shared experiences that shape workplaces around the world. It recognizes that company…
Hug A Greeting Card Writer Day, observed on September 18, is a heartfelt occasion to recognize the creative people who put feelings into words. Greeting card writers help us…
International Equal Pay Day, observed on September 18, highlights the ongoing global effort to achieve equal pay for work of equal value. The day draws attention to persistent…
Locate An Old Friend Day, observed on September 18, is a heartfelt occasion dedicated to reconnecting with people who have made a meaningful impact on our lives. It encourages us…
National Cartonnage Day, observed on September 18, celebrates the ancient Egyptian art of cartonnage—the creation of protective funerary coverings from layers of linen or papyrus…
National Cheeseburger Day, observed on September 18, is a delicious celebration of one of America’s most beloved comfort foods. It honors the classic combination of a juicy…
National Concussion Awareness Day, observed on September 18, highlights the importance of understanding, recognizing, and preventing concussions. This observance brings attention…
National Day of Civic Hacking, observed on September 18, celebrates the creative use of technology, data, and community collaboration to help address public challenges. It…
National First Love Day, observed on September 18, is a heartfelt occasion to remember the person who first made your heart flutter. Whether that relationship blossomed into…
National HIV/AIDS and Aging Awareness Day, observed on September 18, highlights the experiences and needs of older adults living with HIV. It also reminds people that HIV can…
National Pawpaw Day, observed on September 18, celebrates the pawpaw, a distinctive North American fruit prized for its creamy texture and tropical flavor. Often described as a…
National POW/MIA Recognition Day, observed on September 18, honors American service members who were prisoners of war and those who remain missing in action. It is a time to…
National Report Kickback Fraud Day, observed on September 18, raises awareness of the harm caused by kickback schemes and encourages people to speak up about suspected…
National Respect Day, observed on September 18, is a meaningful reminder of the importance of treating every person with dignity, kindness, and consideration. It celebrates…
National Tradesmen Day, observed on September 18, is a time to recognize the skilled professionals whose hands-on work keeps homes, businesses, and communities running smoothly.…
Purple Bra Day, observed on September 18, brings people together to raise awareness of breast cancer and the importance of breast health. The color purple adds a bright,…
Read An eBook Day, observed on September 18, celebrates the convenience, accessibility, and enjoyment of reading digitally. Whether you prefer a novel, biography, memoir, graphic…
Rice Krispie Treat Day, observed on September 18, celebrates the beloved no-bake snack made with crisped rice cereal, melted marshmallows, and butter. Simple to prepare yet…
U.S. Air Force Day, observed on September 18, honors the men and women who serve in the United States Air Force and recognizes the branch’s vital role in protecting the nation.…
World Water Monitoring Day, observed on September 18, encourages people around the world to learn about the health and quality of their local waterways. It highlights how rivers,…
