Arbor Day is observed in Guatemala and Ecuador every May 22. The holiday was officially established in these countries by a government decree in 2003, although the tradition of Tree Planting Day dates back to the early 20th century. In Guatemala, where a significant portion of the country is covered by diverse rainforests, Arbor Day addresses critical environmental issues such as deforestation, which has resulted in the loss of about 3% of forest cover annually due to human activities like agriculture and illegal logging. Events are coordinated by the Ministry of Environment and Natural Resources and the Ministry of Education, focusing on promoting the National Reforestation Campaign in educational institutions. Similarly, in Ecuador, the Ministry of Education collaborates with the Ministry of Agriculture and Environment to promote reforestation efforts in schools. The day serves to engage communities in environmental conservation and the importance of reforestation.