National Police Woman Day is observed worldwide every September 12 to acknowledge and celebrate the contributions of female police officers to law enforcement. The day highlights the historical significance of women in policing, beginning with Marie Owens, the first female police officer in the United States, who joined the Chicago Police Department in 1891. The celebration aims to encourage women to pursue careers in law enforcement and take on leadership roles while combating stereotypes surrounding female officers. Events typically involve police departments recognizing the roles of female officers, and individuals are encouraged to express gratitude to female police officers they know. The day also serves to address ongoing gender-based discrimination within the field, symbolized by the term “brass ceiling,” which refers to barriers that hinder women's career advancement in law enforcement.