Gregorian calendar

internationally accepted civil calendar
Thing arithmetic_calendar Q12138
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Gregorian calendar

Summary

Gregorian calendar is an arithmetic calendar[1]. It draws 4,268 Wikipedia views per month (arithmetic_calendar category, ranking #1 of 1).[2]

Key Facts

  • Gregorian calendar's image is recorded as Ewiger Kalender gregorianisch.png[3].
  • Gregorian calendar's instance of is recorded as arithmetic calendar[4].
  • Gregorian calendar's instance of is recorded as solar calendar[5].
  • Gregorian calendar's instance of is recorded as interval scale[6].
  • Gregorian calendar's main regulatory text is recorded as Inter gravissimas[7].
  • Gregory XIII is named after Gregorian calendar[8].
  • Gregorian calendar's GND ID is recorded as 4158128-3[9].
  • Gregorian calendar's Library of Congress authority ID is recorded as sh85018834[10].
  • Gregorian calendar's Bibliothèque nationale de France ID is recorded as 11952374r[11].
  • Gregorian calendar's Commons category is recorded as Gregorian calendars[12].
  • Gregorian calendar's BNCF Thesaurus ID is recorded as 31404[13].
  • Gregorian calendar's has part is recorded as Gregorian dominical cycle[14].
  • Gregorian calendar's has part is recorded as month[15].
  • Gregorian calendar's has part is recorded as calendar year[16].
  • Gregorian calendar's has part is recorded as week[17].
  • Gregorian calendar's has part is recorded as day[18].
  • Gregorian calendar's has part is recorded as proleptic Gregorian calendar[19].
  • Gregorian calendar's has part is recorded as 1675[20].
  • +1582-10-15T00:00:00Z marks the founding of Gregorian calendar[21].
  • +1582-10-15T00:00:00Z marks the founding of Gregorian calendar[22].
  • +1582-12-20T00:00:00Z marks the founding of Gregorian calendar[23].
  • +1582-01-01T00:00:00Z marks the founding of Gregorian calendar[24].
  • +1583-11-00T00:00:00Z marks the founding of Gregorian calendar[25].
  • +1648-00-00T00:00:00Z marks the founding of Gregorian calendar[26].
  • +1682-02-16T00:00:00Z marks the founding of Gregorian calendar[27].

Why It Matters

Gregorian calendar draws 4,268 Wikipedia views per month (arithmetic_calendar category, ranking #1 of 1).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[28] It is known by 33 alternative names across languages and contexts.[29]

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] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Nuovo soggettario. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Explanatory Supplement to the Astronomical Almanac 3rd ed.. wikidata.org.
  20. [22] . Explanatory Supplement to the Ephemeris. wikidata.org.
  21. [23] . Explanatory Supplement to the Ephemeris. wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . Explanatory Supplement to the Ephemeris. wikidata.org.
  24. [26] . Explanatory Supplement to the Ephemeris. wikidata.org.
  25. [27] . Explanatory Supplement to the Ephemeris. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). Gregorian calendar. Retrieved May 3, 2026, from https://4ort.xyz/entity/gregorian-calendar
MLA “Gregorian calendar.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/gregorian-calendar.
BibTeX @misc{4ortxyz_gregorian-calendar_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Gregorian calendar}}, year = {2026}, url = {https://4ort.xyz/entity/gregorian-calendar}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Gregorian calendar — https://4ort.xyz/entity/gregorian-calendar (retrieved 2026-05-03)

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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. 18d ago · GeertivpBot bot · 2026-05-02 view diff on Wikidata ↗
    Has part(s) Gregorian dominical cycle, month, calendar year +4
    "/* wbsetclaim-create:2||1 */ [[Property:P527]]: [[Q49616]], #pwb Copy label Add omvat deel (P527)"
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