Denr Arbor Day 2024 Theme. The philippine arbor day, a nationwide tree planting activity, will be spearheaded by the strategic. June 2024 marks the annual celebration of environment month in the philippines, an event spearheaded by the department of environment and natural resources (denr).

July 1, 2024, 6:45 pm. The philippines is one of many countries that celebrate arbor day, a holiday dedicated to tree planting.