Home›2009 by day›2009年12月31日🌐中文EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दीไทย한국어中文日本語EntityQ22663950· pop 232009年12月31日Also known as 2009-12-31, 31 December 2009Thursday in December 2009Wikidata factsShow 2 more factspoint in time2009-12-31Commons category2009-12-31via Wikidata · CC0Available in 6 languagesالعربيةCatalanGeorgianفارسیไทยvia Wikidata sitelinks · CC0Categories2009 by day