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World Environment Day

United Nations day encouraging awareness and action for the environment
Event World Day Q199641

Facts

8 properties
Instance of
world day
Inception
December 15, 1972[3]
Official website
www.un.org[7]
Commemorates
natural environment[2]
Day in year for periodic occurrence
June 5[6]
Main subject
environmental protection[8]
Organizer
United Nations[5]
Start time
1973[4]
🏷️ Also known as
en UN World Environment Day en Environment Day en Eco Day en World Environment Day en WED ar اليوم العالمي للبيئة ar اليوم العالمي للبيئه ar يوم البيئة العالمي cs Světový den životního prostředí da Verdens miljødag de Weltumwelttag de World-Environment Day de Tag der Umwelt de Welttag der Umwelt de World Environment Day el Παγκόσμια Ημέρα Περιβάλλοντος es Dia Mundial del Medio Ambiente es Dia Mundial del Ambiente es Día Mundial del Medioambiente es Día Mundial del Medio Ambiente
🔖 Identifiers · 9
Image (Wikimedia Commons)
أظرف اليوم الأول 236.jpg ↗
Encyclopedia of China (Third Edition) ID (2026)
22zwIh
Encyclopedia of China (Third Edition) old ID (2021)
44315
Freebase ID
/m/05_y7h
Gran Enciclopèdia Catalana ID
dia-mundial-del-medi-ambient
Gran Enciclopèdia Catalana ID (former scheme)
0522731
Quora topic ID
World-Environment-Day-1
The Independent topic ID
world-environment-day
UK Parliament thesaurus ID
480448

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Belongs to 1
list of United Nations' observance days
Commemorates 1
natural environment
Day in year for periodic occurrence 1
June 5
Instance of 1
world day
Main subject 1
environmental protection
Organizer 1
United Nations
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Summary

World Environment Day is a world day[1].

Related Entities

environmental protection United Nations

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . un.org. un.org. Provenance: wikidata.org.
  2. [3] ↑ . undocs.org. undocs.org. Provenance: wikidata.org.
  3. [4] ↑ . nytimes.com. nytimes.com. Provenance: wikidata.org.
  4. [5] ↑ . un.org. un.org. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). World Environment Day. Retrieved November 12, 2026, from https://4ort.xyz/entity/world-environment-day
MLA “World Environment Day.” 4ort.xyz Knowledge Graph, 4ort.xyz, 12 Nov. 2026, https://4ort.xyz/entity/world-environment-day.
BibTeX @misc{4ortxyz_world-environment-day_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{World Environment Day}}, year = {2026}, url = {https://4ort.xyz/entity/world-environment-day}, note = {Accessed: 2026-11-12}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): World Environment Day — https://4ort.xyz/entity/world-environment-day (retrieved 2026-11-12)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4w ago · Ottawajin · 2026-10-09 view diff on Wikidata ↗
    The Independent topic ID → world-environment-day
    "Created claim: The Independent topic ID: world-environment-day, Matched to world environment day (#214144093) in…"
  2. 13w ago · Butko · 2026-08-11 view diff on Wikidata ↗
    Image → أظرف اليوم الأول 236.jpg
    "Created claim: Image: أظرف اليوم الأول 236.jpg"
  3. 17w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Encyclopedia of China (Third Edition) ID (2026) → 22zwIh
    "Changed the item: QuickStatements 3.0 batch #40849: ZGBK ID"
  4. 20w ago · Taichi · 2026-06-20 view diff on Wikidata ↗
    Image → أظرف اليوم الأول 236.jpg
    "Removed claim: Image: Ziua Mondială a Mediului.png"
  5. 22w ago · Elena Ancu Damian · 2026-06-05 view diff on Wikidata ↗
    Image → أظرف اليوم الأول 236.jpg
    Official website → https://www.un.org/es/observances/environment-day
    Organizer → United Nations
    Inception → December 15, 1972
    + 5 other properties edited (see Wikidata diff for full list)
    "Created claim: Image: Ziua Mondială a Mediului.png"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.