Portland Arbor Day 2025 in Cully

Location: Sacajawea Head Start (4800 NE 74th Ave, Portland OR 97218)

Date: October 18, 2025

Portland Celebrates Arbor Day in October

Due to our changing climate, Portland’s hot dry summers have made it more difficult for trees planted in April to succeed. By moving Arbor Day to October, we can plant new trees and take advantage of our nice wet winter months to help them get established. We are excited about this change and to provide an opportunity to work with Portlanders to plant new trees and give them the best opportunity to thrive. https://www.portland.gov/trees/arbor-day