When did the International Day of Forests celebrated?

The International Day of Forests is held annually on 21 March to raise awareness of the importance of forests to people and their vital role in poverty eradication, environmental sustainability and food security. The theme for 2019 is Forests and Education. The United Nations General Assembly adopted a resolution on 21 December 2012, which declared that 21 March of each year is to be observed as the International Day of Forests.