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Day of Seven Billion

day on which the human population reached 7 billion (31 October 2011)
Event event Q28060171
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Day of Seven Billion

Summary

Day of Seven Billion is an event[1]. It draws 26 Wikipedia views per month (event category, ranking #99 of 872).[2]

Key Facts

  • Day of Seven Billion's instance of is recorded as event[3].
  • Day of Seven Billion's follows is recorded as Day of Six Billion[4].
  • Day of Seven Billion's followed by is recorded as Day of Eight Billion[5].
  • Day of Seven Billion's point in time is recorded as +2011-10-31T00:00:00Z[6].
  • Day of Seven Billion's official website is recorded as https://www.unfpa.org/events/day-7-billion[7].
  • Day of Seven Billion's facet of is recorded as world population milestones[8].
  • Day of Seven Billion's Google Knowledge Graph ID is recorded as /g/1216ldz8[9].

Why It Matters

Day of Seven Billion draws 26 Wikipedia views per month (event category, ranking #99 of 872).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[10] It is known by 3 alternative names across languages and contexts.[11]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . Wikidata aliases. 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). Day of Seven Billion. Retrieved April 11, 2026, from https://4ort.xyz/entity/day-of-seven-billion
MLA “Day of Seven Billion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/day-of-seven-billion.
BibTeX @misc{4ortxyz_day-of-seven-billion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Day of Seven Billion}}, year = {2026}, url = {https://4ort.xyz/entity/day-of-seven-billion}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Day of Seven Billion — https://4ort.xyz/entity/day-of-seven-billion (retrieved 2026-04-11)

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