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December 13, 1981

date in Gregorian calendar
Thing december_13 Q69295010
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December 13, 1981

Summary

December 13, 1981 is a December 13[1].

Key Facts

  • December 13, 1981's instance of is recorded as December 13[2].
  • December 13, 1981's instance of is recorded as calendar day of a given year[3].
  • December 13, 1981's part of is recorded as December 1981[4].
  • December 13, 1981's Commons category is recorded as 1981-12-13[5].
  • December 13, 1981's point in time is recorded as +1981-12-13T00:00:00Z[6].
  • December 13, 1981's day of week is recorded as Sunday[7].
  • December 13, 1981's KnowWhereGraph entity ID is recorded as instant.1981-12-13[8].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . 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). December 13, 1981. Retrieved May 3, 2026, from https://4ort.xyz/entity/december-13-1981
MLA “December 13, 1981.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/december-13-1981.
BibTeX @misc{4ortxyz_december-13-1981_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{December 13, 1981}}, year = {2026}, url = {https://4ort.xyz/entity/december-13-1981}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): December 13, 1981 — https://4ort.xyz/entity/december-13-1981 (retrieved 2026-05-03)

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