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Gregorian year

unit of time
Intangible unit_of_time Q39628023
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Gregorian year

Summary

Gregorian year is an unit of time[1].

Key Facts

  • Gregorian year's instance of is recorded as unit of time[2].
  • Gregorian year's instance of is recorded as UCUM derived unit[3].
  • Gregorian year's measured physical quantity is recorded as duration[4].
  • Gregorian year is a type of year[5].
  • Gregorian year's described by source is recorded as The Nuttall Encyclopædia[6].
  • Gregorian year's different from is recorded as Before Christ[7].
  • Gregorian year's conversion to SI unit is recorded as {'unit': 'http://www.wikidata.org/entity/Q11574', 'amount': '+31556952'}[8].
  • Gregorian year's conversion to standard unit is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+365.2425'}[9].
  • Gregorian year's conversion to standard unit is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+8765.82'}[10].
  • Gregorian year's conversion to standard unit is recorded as {'unit': 'http://www.wikidata.org/entity/Q7727', 'amount': '+525949.2'}[11].
  • Gregorian year's Wikidata SPARQL query equivalent is recorded as wd:Q39628023 p:P2370/psn:P2370 [wikibase:quantityAmount ?source; wikibase:quantityUnit ?base]. ?item p:P2370/psn:P2370 [wikibase:quantityAmount ?target; wikibase:quantityUnit ?base]. BIND(?source / ?target as ?value)[12].
  • Gregorian year's unit symbol is recorded as y[13].
  • Gregorian year's maintained by WikiProject is recorded as WikiProject Mathematics[14].

Body

Definition and Type

Recorded instance of include unit of time[2] and UCUM derived unit[3]. Gregorian year is a type of year[5].

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] ↑ . grc.nasa.gov. Retrieved . grc.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . 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). Gregorian year. Retrieved May 3, 2026, from https://4ort.xyz/entity/gregorian-year
MLA “Gregorian year.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/gregorian-year.
BibTeX @misc{4ortxyz_gregorian-year_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Gregorian year}}, year = {2026}, url = {https://4ort.xyz/entity/gregorian-year}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Gregorian year — https://4ort.xyz/entity/gregorian-year (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/gregorian-year · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 16d ago · RVA2869 · 2026-07-08 view diff on Wikidata ↗
    Kbpedia id → GregorianYear
    Different from → Before Christ
    Wikidata description → unit of time
    Proofwiki id → Definition:Calendar/Gregorian/Year
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|1 */ [[Property:P2534]]: (291 * 366 + 909 * 365)/1,200 days"
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