Arbor Day

Arbor Day History

Arbor Day encourages individuals and groups to plant and care for trees. Celebrated primarily to raise awareness towards the importance of trees, the day underlines the crucial role these steadfast beings play in sustaining the planet's wellbeing and supporting life. It emphasizes the need for tree planting, tree care, and environmental stewardship.

It's a tradition that dates back to 1872 when Julius Sterling Morton, a nature-loving journalist from Nebraska, proposed a tree-planting holiday to the State Board of Agriculture, which accepted his resolution. That year, over a million trees were planted in Nebraska on the inaugural Arbor Day, boosting the state's then-sparse landscape. Today, this simple yet significant observance has grown into a nationally celebrated affair, with every state in the U.S. participating.

While its roots (pun intended) are firmly established in Nebraska, Arbor Day's date varies across different states. This is due to the differences in climate and suitable tree-planting season. Arbor Day falls on the last Friday in April, but certain locations may celebrate it at a time more suited to their specific tree-planting needs. Nonetheless, wherever you are, its significance remains constant: to encourage the public to plant and nurture trees.

Top 10 Facts for Arbor Day in 2026

• A premiere soundtrack album titled It’s Arbor Day, Charlie Brown / Charlie Brown’s All Stars! is scheduled for release on March 20, 2026, featuring the first-ever complete scores by jazz pianist Vince Guaraldi to celebrate the 50th anniversary of the 1976 Peanuts special.
• The holiday was almost named Sylvan Day before its founder, J. Sterling Morton, argued that the name Arbor Day was more inclusive because it encompassed both forest and fruit-bearing trees.
• During the very first observance in Nebraska on April 10, 1872, it is estimated that more than one million trees were planted across the state in a single day.
• The 2026 New York State poster contest has adopted the theme Trees for the Future to emphasize the lasting connection between younger generations and environmental resilience.
• A single mature tree can absorb approximately 48 pounds of carbon dioxide annually and produce nearly 260 pounds of oxygen, which is enough to support two human beings.
• While many consider it a modern concept, the tradition of a designated tree-planting festival can be traced back to the Spanish village of Mondoñedo in 1594.
• The Arbor Day Foundation is currently engaged in its largest corporate partnership to date with Subaru of America, a multi-year initiative focused on distributing hundreds of thousands of native trees through a national retailer network.
• Although National Arbor Day is recognized on the last Friday in April, individual states like Florida observe it as early as January to align with optimal regional planting conditions.
• The holiday’s fundamental philosophy is captured by its founder’s famous quote: Other holidays repose upon the past; Arbor Day proposes for the future.
• In 1970, President Richard Nixon officially established the first federal proclamation for the holiday, standardizing the late April observance for the entire United States.

In the News and Trending for Arbor Day

Top things to do for Arbor Day

• Help save the planet by planting a tree.
• Visit a nursery and consider buying some plants.
• Organize a neighborhood beautification project.