Today, Alaskans across the state recognize Alaska Arbor Day, a day set aside to celebrate the trees and forests that shape our communities, support wildlife, and contribute to everyday life in the Last Frontier.

Governor Mike Dunleavy officially proclaimed May 18, 2026, as Alaska Arbor Day, recognizing the important role trees and forests play in Alaska’s ecosystems, communities, and economy, while encouraging Alaskans to plant, maintain, and care for trees for future generations.

While many states celebrate Arbor Day in April, Alaska observes Arbor Day on the third Monday in May, when soils begin to warm and planting conditions improve across much of the state.

Trees are an important part of life in Alaska. They provide wildlife habitat, improve air and water quality, help reduce erosion, moderate temperatures, and offer shade and shelter in communities. Forests also support recreation, traditional uses, renewable resources, and local economies.

At the Division of Forestry & Fire Protection’s Northern Region Office in Fairbanks, foresters and staff gathered beneath a large white spruce tree outside the Department of Natural Resources office to recognize the day in a meaningful way.

Staff re-dedicated the memorial trees surrounding the office pond after the original wooden signs weathered over time. New, sealed markers were created to honor former employees and colleagues whose dedication helped shape the work still carried forward today.

The gathering served as a reminder that stewardship of Alaska’s forests extends across generations. The work of caring for forests, protecting communities, improving forest health, and keeping public lands safe and accessible continues because of those who came before us and those carrying the mission forward today.

Arborists often say, “The best time to plant a tree was twenty years ago. The second-best time is now.” Whether planting a tree, caring for one already growing, learning proper pruning techniques, or simply spending time outdoors, Arbor Day offers an opportunity to appreciate the value trees bring to our communities.

Even if conditions are not ideal for planting today, Arbor Day is only the beginning. Across Alaska’s short growing season, every tree planted and cared for is an investment in the future.

For more information about tree planting and stewardship, visit the Division of Forestry & Fire Protection Community Forestry Program resources at forestry.alaska.gov/community/.

Categories: AK Fire Info