December 31, 1917

date in Gregorian calendar
Thing December 31 Q69262041

Facts

5 properties
Instance of
December 31, calendar day of a given year[2]
Day of week
Monday[6]
Point in time
December 31, 1917[5]
Said to be the same as
10 Dey 1296[4]
🏷️ Also known as
en 31 December 1917 en December 31, 1917 en 1917-12-31 ar 31 كانون الأول 1917 ar 31 ديسمبر 1917 cs 31. prosinec 1917 cs 31. prosince 1917 de 31. Dezember 1917 el 31 Δεκεμβρίου 1917 el 31/12/1917 es 31 de diciembre de 1917 fa ۳۱ دسامبر ۱۹۱۷ fi 31. joulukuuta 1917 fr 31 décembre 1917 hi ३१ दिसम्बर १९१७ id 31 Desember 1917 it 31 dicembre 1917 ja 1917年12月31日 ko 1917년 12월 31일 pt 31 de dezembro de 1917

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Summary

December 31, 1917 is a December 31[1].

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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). December 31, 1917. Retrieved May 3, 2026, from https://4ort.xyz/entity/december-31-1917
MLA “December 31, 1917.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/december-31-1917.
BibTeX @misc{4ortxyz_december-31-1917_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{December 31, 1917}}, year = {2026}, url = {https://4ort.xyz/entity/december-31-1917}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): December 31, 1917 — https://4ort.xyz/entity/december-31-1917 (retrieved 2026-05-03)

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