October 11 is International Day of the Girl Child. It is a day that is dedicated to celebrating the voices and power of girls, championing their rights worldwide, and reflecting on the challenges they continue to face because of their gender. In 2022, we commemorate the 10th anniversary of the International Day of the Girl Child.October 11 is International Day of the Girl Child. It is a day that is dedicated to celebrating the voices and power of girls, championing their rights worldwide, and reflecting on the challenges they continue to face because of their gender. In 2022, we commemorate the 10th anniversary of the International Day of the Girl Child.