Lila Shelba

Arbor Day 2025 Logo. Arbor day is in 2025 on the 25th of april. Find out when your state or territory celebrates.

National arbor day is always celebrated on the last friday in april, but many states observe arbor day on different dates based on the best tree planting times for their area. Because the ground is soft enough to plant trees as early as january, florida has a second.