World Reef Day🐠

Category: Nature
World Reef Day around the world in 2025
Image from Office Holidays. CC0

About World Reef Day

How long until World Reef Day?
World Reef Day .
Dates of World Reef Day
2025 InternationalJun 1
International Sun, Jun 1Observances Holiday
2024 InternationalJun 1
International Sat, Jun 1Observances Holiday
2023 InternationalJun 1
International Thu, Jun 1Observances Holiday
2022 InternationalJun 1
International Wed, Jun 1Observances Holiday
2021 InternationalJun 1
International Tue, Jun 1Observances Holiday
Summary
World Reef Day is a call to action to promote the work of meaningfully impacting our world's delicate reef systems.

Also known as World Reef Awareness Day, June 1st is a call to action for consumers, businesses, and organizations to reflect on the delicate ecosystem of our ocean’s coral reefs.

Coral reefs cover less than 1% of the ocean but are home to 25% of all marine species.

The day brings together the general public and opinion leaders to create active change through education and engagement.

Founded in 2019 by Raw Elements USA, a 1% For The Planet member, World Reef Day is the recurring annual calendar day for the world to come together in awareness and activation to effect positive change for our world’s reefs.

Find out more

Similar Observances

Read more about World Ranger Day

World Ranger Day

World Ranger Day is celebrated across the world on July 31 every year to appreciate the contributions of the Forest Rangers

Read More
Read more about World Bamboo Day

World Bamboo Day

Discover the eco-friendly beauty of bamboo on World Bamboo Day - September 18th! Explore sustainable uses, cultivation, and its positive impact on the environment.

Read More
Read more about World Rivers Day

World Rivers Day

The fourth Sunday in September is a chance to celebrate the world's waterway that bring life to our countries.

Read More
Read more about International Day Against Climate Change

International Day Against Climate Change

International Day of Climate Action is a worldwide movement initiated by young people concerned about climate change and global injustice.

Read More

Other Observances on June 1st 2025

Read more about International Childrens Day

International Childrens Day

Find out the dates, history and traditions of International Childrens Day

Read More
Read more about ALS Awareness Month

ALS Awareness Month

ALS Awareness Month is a campaign to spread awareness of and raise funds for research for a cure for ALS (amyotrophic lateral sclerosis, also known as Lou Gehrig’s Disease)

Read More
Read more about National Indigenous History Month

National Indigenous History Month

National Indigenous History Month honours the legacy, heritage and resilience of First Nations, Inuit and Métis peoples across Canada.

Read More
Read more about Canadian Armed Forces Day

Canadian Armed Forces Day

Find out the dates, history and traditions of Canadian Armed Forces Day.

Read More
All events on June 1st 2025