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2026 Eco Events Calendar
Here is the list of environmental event days and sustainability conferences that we're recognizing in 2026.
Every year, the United Nations and other international environmental organizations mark specific days to raise and focus awareness about global issues. These events often act in support of further the UN Sustainable Development Goals. Recognizing and amplifying these events is one way that .eco can act in solidarity with the environmental movement.
Here is the list of event days we will recognize this year. We encourage you to similarly post your support of these initiatives. If there are some important event days that you think we have missed, please let us know!
| Event | Date | Sponsor | Social media hashtags | SDGs |
|---|---|---|---|---|
| International Day of Education | Jan 24 | UNESCO | #Education |  |
| International Day of Clean Enegy | Jan 26 | UN-Energy | #CleanEnergyDay |  |
| World Wetlands Day | Feb 2 | Ramsar | #WWD2026 #CelebratingWetlands |
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| World Wildlife Day | Mar 3 | CITES | #WorldWildlifeDay #WWD2026 |
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| B Corp Month | Mar 1 - 31 | B Lab Global | #BCorpMonth #GenB |
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| International Women’s Day | Mar 8 | United Nations | #IWD2026 #ForAllWomenAndGirls |
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| Digital Cleanup Day | Mar 21 | Digital Cleanup Day | #digitalcleanupday |  |
| International Day of Forests | Mar 21 | UN FAO | #ForestDay | |
| World Water Day | Mar 22 | UNESCO | #WorldWaterDay | |
| International Day of Zero Waste | Mar 30 | UNEP UN Habitat |
#ZeroWasteDay |  |
| World Health Day | Apr 7 | WHO | #WorldHealthDay #HealthForAll |
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| Earth Day (.eco’s birthday!) |
Apr 22 | Earth Day | #EarthDay | |
| Global Accessibility Awareness Day | May 21 | GAAD Foundation | #GAAD |  |
| International Day for Biodiversity | May 22 | Convention on Biological Diversity | #BiodiversityDay | |
| World Environment Day | Jun 5 | UNEP | #WorldEnvironmentDay | |
| World Ocean Day | Jun 8 | United Nations | #WorldOceanDay | |
| Show your Stripes Day | Jun 21 | Climate Central | #ShowYourStripes | |
| Hamburg Sustainability Conference | Jun 29-30 | UNDP | #HSC2026 | |
| Global Goals Week | Sep 19-28 | United Nations | #GlobalGoals | |
| World Habitat Day | Oct 6 | United Nations | #WorldHabitatDay |  |
| World Food Day | Oct 16 | UN FAO | #WorldFoodDay |  |
| World Vegan Day | Nov 1 | World Vegan Day | #VeganDay | |
| Climate COP31 | Nov 9 - 30 | UNFCC | #COP31 | |
| World Soil Day | Dec 5 | UN FAO | #WorldSoilDay | |
| Human Rights Day | Dec 10 | United Nations | #HumanRightsDay |  |