Knowledge Day is observed in Azerbaijan every September 15 as a national holiday marking the beginning of the new school year. This date was established by President Ilham Aliyev in 2004, differentiating Azerbaijan's observance from other post-Soviet countries that celebrate it on September 1. On this day, children participate in celebratory assemblies at schools, which they typically enter at the age of six. The educational system in Azerbaijan encompasses various levels, including preschool, elementary, secondary, professional, and higher education. Recently, the government has focused on developing new types of schools to enhance university preparation.