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Decree of 9 September 1805

When
9 September 1805
Where
Paris
Part of
France abolishes the Republican Calendar

Napoleon signed an act on 9 September 1805 abolishing the Republican Calendar, citing flaws identified in a report.

The act, dated 22 Fructidor an XIII, was signed by Napoleon. It referred to a report by Regnaud de Saint-Jean d'Angély and Jean Joseph Mounier, which listed two fundamental flaws in the calendar system.

Sources

  1. French Republican calendar Wikipedia, revision of 2026-09-21

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.