Environmental Holidays

International Chernobyl Disaster Remembrance Day, 4/26/2026: Honoring victims, survivors, and first responders, while promoting nuclear safety and accountability. more >>

Join us on Audubon Day, April 26, 2026, as we explore the wonders of nature, conservation, and the importance of protecting wildlife and their habitats. more >>

Arbor Day, 4/27/2026: Learn about the importance of trees, their benefits, and how you can make a positive impact on the environment. more >>

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Marine Mammal Rescue Day, 4/27/2026: Join the global effort to rescue and protect injured marine animals, learn about conservation, and make a difference in their lives. more >>

World Tapir Day, April 27, 2026: Learn about the fascinating habits and conservation efforts for these often-overlooked creatures. more >>

Join us on Save the Rhino Day, May 1st, 2026, to learn about the plight of rhinoceroses, their habitats, and the threats they face, and take action to ensure their survival. more >>

World Tuna Day, May 2, 2026: Learn about sustainable tuna fishing, eco-labelled products, and responsible fishing methods to preserve the world's tuna resources. more >>

HerbDay, May 2nd, 2026: Discover the wonders of herbs and their significance in our lives. more >>

International Drone Day, 5/2/2026: Join global enthusiasts and professionals for drone fly-ins, exhibitions, and competitions, showcasing skills, knowledge, and innovative applications. more >>

National Start Seeing Monarchs Day, 5/2/2026: Learn about monarch butterflies, their migratory journey, and how to support their survival through habitat creation and citizen science projects. more >>

Wildfire Community Preparedness Day, 5/2/2026: Join forces to reduce wildfire risk, create defensible spaces, and empower communities for a safer future. more >>

Garden Meditation Day, 5/3/2026: Discover the benefits of mindfulness in nature and learn how to cultivate a peaceful atmosphere in your own garden. more >>

International Permaculture Day, May 3, 2026: Join the global movement promoting sustainable living, eco-friendly practices, and regenerative systems in harmony with nature. more >>

International Wild Koala Day, 5/3/2026: Learn how to protect these adorable marsupials from deforestation, climate change, and more. more >>

Join us on Bird Day, May 4th, 2026, to appreciate the beauty and importance of birds, participate in activities, and make a positive impact on the environment. more >>

Discover the truth about Great Lakes Awareness Day on May 4th, 2026. Could it be a local or regional celebration? Find out more! more >>

National Weather Observers Day, 5/4/2026, honoring unsung heroes who track and report weather conditions, providing vital data for life-saving predictions and research. more >>

Bike To School Day, 5/6/2026: Join the fun and environmentally friendly holiday promoting physical activity, reducing traffic congestion, and fostering community among students, parents, and teachers. more >>

World Carnivorous Plant Day on 5/6/2026: Discover the fascinating world of carnivorous plants, but can we find any information about this holiday? more >>

Fintastic Friday: Giving Sharks a Voice, 5/8/2026 - Discover the story behind this unique holiday and learn more about its significance. more >>

National Public Gardens Day, 5/8/2026: Discover serene escapes, vibrant flora, and stunning landscapes at public gardens across the country. more >>

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Join us on World Migratory Bird Day, May 9, 2026, to learn about the incredible journeys of migratory birds and the challenges they face. more >>

Discover the truth behind Mother Ocean Day on 5/9/2026 - a lesser-known holiday or a misunderstanding? more >>

National Animal Disaster Preparedness Day, 5/9/2026: Prepare for natural disasters and emergencies to ensure the safety of your furry friends. more >>

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World Fair Trade Day, May 9, 2026: Learn how fair trade practices promote social justice, equality, and sustainability, and discover how you can make a positive impact on millions of lives. more >>

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Clean Up Your Room Day (5/10/2026) - Learn how to teach kids important life skills and create a peaceful living space. more >>

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International Day of Plant Health, 5/12/2026: Learn how plant health impacts food systems, the environment, and economic development, and discover how to promote a future where plants thrive. more >>

Endangered Species Day, May 15, 2026: Learn about endangered species, their habitats, and conservation efforts to make a positive impact and ensure a safer future for our planet's incredible diversity. more >>

National Bike to Work Day, 5/15/2026: Ditch your car and hop on your bike for a fun, eco-friendly commute, promoting sustainable transportation and physical activity. more >>

Public Lands Day, 5/16/2026: Explore America's natural beauty, enjoy outdoor activities, and join conservation efforts. more >>

Discover the truth about Love a Tree Day on 5/16/2026. Is it a real holiday or just a myth? more >>

National Check Your Wipers Day (Latin America) - 5/16/2026. Discover the importance of maintaining your windshield wipers and learn more about this unique holiday. more >>

Join us on National River Cleanup Day, 5/16/2026, as communities unite to protect waterways, collect trash, and raise awareness for conservation and sustainability. more >>

Plant a Lemon Tree Day, 5/16/2026: Discover the benefits and care tips for this unique holiday, but is it even real? more >>

National Mushroom Hunting Day - 5/17/2026: Learn about this lesser-known holiday and discover mushroom-related traditions and activities people enjoy. more >>

Learn about the importance of bees on World Bee Day, May 20, 2026, and discover how you can help protect these precious pollinators. more >>

Join us on Flower Day, May 20th, 2026, as we marvel at the beauty of flowers and explore their significance in our lives. more >>

Brown Bag It Thursday, 5/21/2026: Uncover the mystery behind this enigmatic holiday. more >>

National Eat More Fruits and Vegetables Day, 5/21/2026: Discover the benefits of a balanced diet rich in fruits and veggies and learn how to incorporate them into your daily routine. more >>

International Day for Biological Diversity, May 22, 2026: Discover the importance of preserving ecosystems, species, and genes for a thriving planet. more >>

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World Turtle Day, May 23, 2026: Learn about turtle conservation, threats, and how you can make a difference in their survival. more >>

Asparagus Day on 5/24/2026: Uncovering the mystery of this lesser-known holiday. more >>