The International Day of Women and Girls in Science is celebrated annually on February 11. This day aims to promote gender equality and encourage the participation of women and girls in the fields of science, technology, engineering, and mathematics (STEM). It highlights the achievements of women scientists and the importance of their contributions to scientific advancements. Established by the United Nations in 2015, the day serves as a platform to advocate for equal access to education and opportunities in science for women and girls worldwide. Events and activities are organized globally to inspire future generations and address the gender gap in STEM fields.