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International Women's Day Was First Observed

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International Women's Day Was First Observed

It began not on March 8 but in mid-March 1911, when over a million people rallied across four European nations.

Verified · California State University, Los Angeles Library

The very first International Women’s Day unfolded in March 1911, after the German socialist Clara Zetkin proposed an annual day of action at the 1910 International Socialist Women’s Conference in Copenhagen. Within months the idea became reality across Austria-Hungary, Denmark, Germany, and Switzerland, where more than one million people joined marches and meetings.

The demands were sweeping for the era: the right to vote, the right to hold public office, and an end to sex discrimination in the workplace. In Vienna, women paraded along the Ringstrasse carrying banners honouring the martyrs of the Paris Commune.

A holiday now tied to March 8 actually began in the third week of March 1911.

The familiar March 8 date came later. It hardened only after women in Petrograd struck on that day in 1917, helping ignite the Russian Revolution. Lenin declared it a Soviet holiday in 1922, and the United Nations finally embraced March 8 in the 1970s.

1911
first observed
1M+
people rallied
4
countries

Sources & references

3 references

Well-established. Corroborated by 3 independent sources.

1 California State University, Los Angeles Library university library research guide “International Women's Day was honored the first time in Austria, Denmark, Germany and Switzerland on 19 March.” libguides.calstatela.edu ↗
2 Origins (Ohio State University & Miami University) article “On March 18, 1911, the fortieth anniversary of the Paris Commune, International Women's Day was marked for the first time.” origins.osu.edu ↗
3 Deutschland.de — Day of German Unity official country portal “It was celebrated in several European countries for the first time in 1911.” deutschland.de ↗
✓ Last reviewed Jun 7, 2026

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