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309

year
Intangible year Q32270
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Summary

309 is a year[1]. 309 ranks in the top 5% of year entities by monthly Wikipedia readership (94 views/month).[2]

Key Facts

  • Follows: 308[3]
  • Followed by: 310[4]
  • Part of: 300s[5]
  • Commons category: 309[6]
  • Point in time: January 1, 309[7]
  • Topic's main category: Category:309[8]
  • Has list: list of state leaders in 309[9]
  • Permanent duplicated item: Q31799909[10]
  • Category for births in this time period: Category:309 births[11]
  • Category for deaths in this time period: Category:309 deaths[12]

Why It Matters

309 has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[13] 309 is known by 15 alternative names across languages and contexts.[14]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . Wikidata sitelinks. wikidata.org.
  3. [14] ↑ . 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). 309. Retrieved October 14, 2026, from https://4ort.xyz/entity/309-q32270
MLA “309.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/309-q32270.
BibTeX @misc{4ortxyz_309-q32270_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{309}}, year = {2026}, url = {https://4ort.xyz/entity/309-q32270}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 309 — https://4ort.xyz/entity/309-q32270 (retrieved 2026-10-14)

Canonical URL: https://4ort.xyz/entity/309-q32270 · 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. 4w ago · VGMaintenanceBot bot · 2026-09-12 view diff on Wikidata ↗
    Has list → list of state leaders in 309
    Part of → 300s
    Category for deaths in this time period → Category:309 deaths
    Part of → —
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbsetqualifier-add:1| */ Mediawiki page id: 29246, Add qualifier to Cathopedia article ID `309`"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.