Coral Reef Awareness Week 2025: All You Need to Know
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Coral reefs are one of the most important ecosystems on Earth, providing homes for 25% of all marine animals as well as protecting coastlines from erosion, and lowering the impact of tsunamis and hurricanes. Yet, unfortunately, coral reefs around the world are under threat from degradation and bleaching. So, we had to ask: What is the most important information you need to know about this year’s Coral Reef Awareness Week?
👉 Official Name: Coral Reef Awareness Week
💚 Cause: Raise awareness of one of the ocean’s most diverse ecosystems—coral reefs—and inspire action to protect the
📅 Next Date: July 21-27, 2025
🐦 Hashtag: #CoralAwarenessWeek
Keep on reading to find out all the important information about Coral Reef Awareness Week at a glance, including its big picture, why it’s important, and how you can get involved. We’ll then share its brief history, three interesting facts about it, its future dates, and how you’ll never miss any important awareness event again.
The Most Important Information About Coral Reef Awareness Week at a Glance
1️⃣ The big picture: Coral Reef Awareness Week is marked during the third full week of July every year. Coral reefs are essential ecosystems for a wide range of species, yet they are under threat from extinction. So, this event is a great opportunity to get involved in the many campaigns and initiatives held by organizations around the world to ensure the survival of coral reefs for future generations.
2️⃣ Why is this important: Coral reefs make up just 0.2% of the ocean floor, yet they provide vital habitats for 25% of the ocean’s marine life across 100 countries and territories. Unfortunately, 75% of coral reefs are under threat, a number that is predicted to rise to 90% by 2030. Climate change is one of the most pressing dangers to coral reefs, with more than 65% of corals around the world experiencing heat stress and bleaching.
3️⃣ How can you get involved: There are many ways to get involved in Coral Reef Awareness Week. For example, numerous beach cleanup events are held across the country for you to get involved in, as well as educational and awareness events run by ocean conservation organizations. You can also get involved in Coral Reef Awareness Week by making a pledge to eat sustainably or spreading awareness through your social media channels. You can even consider setting up your own fundraising event in your local community.
Below are our favorite charities that are especially relevant for Coral Reef Awareness Week:
- 9 Best Charities for Marine Conservation
- 9 Best Charities to Save Our Oceans
- 9 Best Charities That Help Clean Up Our Oceans
- 9 Best Charities for Climate Change
A Brief History of Coral Reef Awareness Week
When was this event established: It’s not clear who originally founded Coral Reef Awareness Week. However, we know that it was founded in 2003 in the United States to recognize the importance of coral reef systems, as well as the marine ecosystems that rely on them.
How has it developed since then: Today, Coral Reef Awareness Week is the perfect time to raise awareness of the threats facing coral reefs, from pollution and climate change to overfishing. It’s also a day to learn more about coral reefs and how we can maintain them through educational workshops and beach cleanup campaigns.
3 Interesting Facts About Coral Reef Awareness Week
- Corals are not plants: Corals are often mistaken for plants because they permanently attach themselves to the sea floor. However, they are actually classed as animals because they don’t make their own food. Instead, corals have tiny tentacle-like arms that capture small food particles from the water and sweep them into their mouths.
- An ancient history: It’s believed that corals first appeared over 485 million years ago, replacing the sponge reefs of the Cambrian era. This means that they were around before the age of the dinosaurs!
- The oldest animals on Earth: Some coral species can live up to 5,000 years, making them the longest-living animals on the planet. Furthermore, since corals can reproduce asexually and continuously build new colonies, some deep-sea reefs have been actively growing for more than 40,000 years!
Upcoming Dates of Coral Reef Awareness Week
Coral Reef Awareness Week is observed every year during the third full week of July.
Year | Date | Day(s) |
2025 | July 21-27 | Monday-Sunday |
2026 | July 20-26 | Monday-Sunday |
2027 | July 19-25 | Monday-Sunday |
Never Miss an Awareness Event Again
Sources
- Trvst: Coral Reef Awareness Week
- National Ocean Service: How do coral reefs protect lives and property?
- ClimaTalk: What is the Role of Coral Reefs in Climate Change?
- Georgia Aquarium: Coral Reef Awareness Week
- United Nations: UN-backed report shows most of world’s coral reefs under threat
- Climate.Gov: How does 2023-24 global coral bleaching compare to past events?
- WWF: Everything You Need to Know About Coral Bleaching
- Impactful Ninja: 9 Best Charities for Marine Conservation
- Impactful Ninja: 9 Best Charities to Save Our Oceans
- Impactful Ninja: 9 Best Charities That Help Clean Up Our Oceans
- Impactful Ninja: 9 Best Charities for Climate Change
- National Ocean Service: Are corals animals or plants?
- Wikipedia: Coral reef
- Global Foundation For Ocean Exploration: How Old Can Corals Get?