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2021 Facebook outage

outage of Facebook, Instagram, WhatsApp, and Oculus in October 2021
Event outage Q108801995
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2021 Facebook outage

Summary

2021 Facebook outage is an outage[1]. It draws 181 Wikipedia views per month (outage category, ranking #2 of 7).[2]

Key Facts

  • 2021 Facebook outage's image is recorded as Facebook is down - Oct 4th 2021 12 06 13.jpg[3].
  • 2021 Facebook outage's instance of is recorded as outage[4].
  • 2021 Facebook outage's instance of is recorded as event[5].
  • 2021 Facebook outage's start time is recorded as +2021-10-04T00:00:00Z[6].
  • 2021 Facebook outage's end time is recorded as +2021-10-04T00:00:00Z[7].
  • 2021 Facebook outage's point in time is recorded as +2021-10-04T00:00:00Z[8].
  • 2021 Facebook outage's described at URL is recorded as https://www.facebook.com/business/news/update-about-the-october-4th-outage[9].
  • 2021 Facebook outage's facet of is recorded as Facebook[10].
  • 2021 Facebook outage's Google Knowledge Graph ID is recorded as /g/11p5v57ckh[11].
  • 2021 Facebook outage's X moment ID is recorded as 1445094269677551632[12].
  • 2021 Facebook outage's object of occurrence is recorded as Facebook[13].
  • 2021 Facebook outage's Know Your Meme slug is recorded as october-2021-facebook-and-instagram-outage[14].

Why It Matters

2021 Facebook outage draws 181 Wikipedia views per month (outage category, ranking #2 of 7).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[15] It is known by 8 alternative names across languages and contexts.[16]

Related Entities

Facebook

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.
  8. [10] ↑ . Retrieved . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . Know Your Meme. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] ↑ . Wikidata sitelinks. wikidata.org.
  3. [16] ↑ . 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). 2021 Facebook outage. Retrieved May 3, 2026, from https://4ort.xyz/entity/2021-facebook-outage
MLA “2021 Facebook outage.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2021-facebook-outage.
BibTeX @misc{4ortxyz_2021-facebook-outage_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2021 Facebook outage}}, year = {2026}, url = {https://4ort.xyz/entity/2021-facebook-outage}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2021 Facebook outage — https://4ort.xyz/entity/2021-facebook-outage (retrieved 2026-05-03)

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