World Environmental Health Day
Held on 26 September to highlight the work of environmental health professionals in protecting communities from health hazards.
- UK
- USA
- International
ListingAdded by us from official sources
Last checked19 October 2026
First held2011
About the day
World Environmental Health Day was declared by the International Federation of Environmental Health and first marked in 2011. Each year has a theme, and the 2026 theme is about standing with science to protect communities.
Dates for the next three years
| Year | Date | Where | Status |
|---|---|---|---|
| 2027 | Sunday 26 September 2027 | UK, USA, International | Same date every year |
| 2028 | Tuesday 26 September 2028 | UK, USA, International | Same date every year |
| 2029 | Wednesday 26 September 2029 | UK, USA, International | Same date every year |
Where this information comes from
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