World Sea Turtle Day is celebrated on June 16 each year to raise awareness about the conservation of sea turtles. This day highlights the importance of protecting these ancient marine creatures, which play a vital role in maintaining healthy ocean ecosystems. The observance encourages people to learn about the threats faced by sea turtles, such as habitat loss, pollution, and climate change. Organizations and communities often participate in activities like beach clean-ups and educational programs to promote the protection of sea turtles and their habitats.