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February 21, 1957

date in Gregorian calendar
Thing february_21 Q69282899

Facts

5 properties
Instance of
February 21, calendar day of a given year[2]
Part of
February 1957[3]
Day of week
Thursday[5]
Imported from
wholeness_audit_2026-05-02
Point in time
February 21, 1957[4]
🏷️ Also known as
en 21 February 1957 en February 21, 1957 en 1957-02-21 ar 21 فبراير 1957 ar 21 شباط 1957 cs 21. února 1957 cs 21. únor 1957 de 21. Februar 1957 el 21 Φεβρουαρίου 1957 el 21/2/1957 es 21 de febrero de 1957 fa ۲۱ فوریه ۱۹۵۷ fi 21. helmikuuta 1957 fr 21 février 1957 hi २१ फ़रवरी १९५७ id 21 Februari 1957 it 21 febbraio 1957 ja 1957年2月21日 ko 1957년 2월 21일 pt 21 de fevereiro de 1957
🔖 Identifiers · 1
KnowWhereGraph entity ID
instant.1957-02-21

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Summary

February 21, 1957 is a February 21[1].

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.

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). February 21, 1957. Retrieved May 3, 2026, from https://4ort.xyz/entity/february-21-1957
MLA “February 21, 1957.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/february-21-1957.
BibTeX @misc{4ortxyz_february-21-1957_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{February 21, 1957}}, year = {2026}, url = {https://4ort.xyz/entity/february-21-1957}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): February 21, 1957 — https://4ort.xyz/entity/february-21-1957 (retrieved 2026-05-03)

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