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April 15, 1963

date in Gregorian calendar
Thing april_15 Q69286119
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April 15, 1963

Summary

April 15, 1963 is an April 15[1].

Key Facts

  • April 15, 1963's image is recorded as Ships searching for USS Thresher (SSN-593), 15 April 1963 (NH 97555).jpg[2].
  • April 15, 1963's instance of is recorded as April 15[3].
  • April 15, 1963's instance of is recorded as calendar day of a given year[4].
  • April 15, 1963's part of is recorded as April 1963[5].
  • April 15, 1963's Commons category is recorded as 1963-04-15[6].
  • April 15, 1963's point in time is recorded as +1963-04-15T00:00:00Z[7].
  • April 15, 1963's day of week is recorded as Monday[8].
  • April 15, 1963's KnowWhereGraph entity ID is recorded as instant.1963-04-15[9].

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.
  8. [9] ↑ . 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). April 15, 1963. Retrieved May 3, 2026, from https://4ort.xyz/entity/april-15-1963
MLA “April 15, 1963.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/april-15-1963.
BibTeX @misc{4ortxyz_april-15-1963_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{April 15, 1963}}, year = {2026}, url = {https://4ort.xyz/entity/april-15-1963}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): April 15, 1963 — https://4ort.xyz/entity/april-15-1963 (retrieved 2026-05-03)

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