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Wednesday, September 18, 1833

Published holidays observed on this date.

Back to September 1833

Wednesday, September 18

Chiropractic Founders Day

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…

Awareness United States

Wednesday, September 18

International Equal Pay Day

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…

Awareness United States, Canada +29

Wednesday, September 18

National Concussion Awareness Day

National Concussion Awareness Day, observed on September 18, highlights the importance of understanding, recognizing, and preventing concussions. This observance brings attention…

Awareness United States

Wednesday, September 18

National HIV/AIDS and Aging Awareness Day

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…

Awareness United States

Wednesday, September 18

National Report Kickback Fraud Day

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…

Awareness United States

Wednesday, September 18

National Respect Day

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…

Awareness United States

Wednesday, September 18

Purple Bra Day

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,…

Awareness Fiji, New Zealand +1

Wednesday, September 18

World Water Monitoring Day

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,…

Awareness United States, Canada +30