Sexual and Reproductive Health Awareness Day is an annual observance held on February 12. It was launched by the Public Health Agency of Canada and is mainly observed in Canada, but some other countries (for example, India) celebrate it, too.
The birthday of Charles Darwin has been celebrated by the scientists for ages, but the idea of making Darwin Day an international observance came up only in the 1990s.
Red Hand Day is observed annually on February 12. This observance was created to draw attention to the fates of children soldiers, children, who are used in wars and armed conflicts.