February 15
day of the year
February 15 is the 46th day of the year in the Gregorian calendar; 319 days remain until the end of the year (320 in leap years).
Events
Pre-1600
438 – Roman emperor Theodosius II publishes the law codex Codex Theodosianus.
590 – Khosrau II is crowned king of Persia.
706 – Byzantine emperor Justinian II has his predecessors Leontios and Tiberios III publicly executed in the Hippodrome of Constantinople.
1002 – At an assembly at Pavia of Lombard nobles, Arduin of Ivrea is restored to his domains and crowned King of Italy.
1113 – Pope Paschal II issues Pie Postulatio Voluntatis, recognizing the Order of Hospitallers.
1214 – During the Anglo-French War (1213–1214), an English invasion force led by John, King of England, lands at La Rochelle in France.
1493 – While on board the Niña, Christopher Columbus writes an open letter (widely distributed upon his return to Portugal) describing his discoveries and the unexpected items he came across in the New World.
1601–1900
1637 – Ferdinand III becomes Holy Roman Emperor.
1690 – Constantin Cantemir, Prince of Moldavia, and the Holy Roman Empire sign a secret treaty in Sibiu, stipulating that Moldavia would support the actions led by the House of Habsburg against the Ottoman Empire.
This brief starts where responsible research should: with the source description of “February 15” as day of the year. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the general reference register because the source frames it as day of the year. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 18, 2026. The linked authority identifier is Q2334. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1600, 1002, 1113 and 1214.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “February 15” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.