Arbor Day Foundation Information 2025. The next upcoming arbor day is on friday april 25th, 2025. National arbor day is always celebrated on the last friday in april, but many states observe arbor day on different.

With this in mind, the arbor day foundation has launched the arbor day impact fund. The tornado, one of an outbreak that struck nebraska and iowa on arbor day, registered ef4 on the enhanced fujita scale.