International Women's Day2026 · Date · History · Messages · Quotes
United Nations observance
About International Women's Day
International Women's Day is observed on 8 March as a global day focused on women's rights, equality, participation and achievements. Its history predates the United Nations and grew out of labour, suffrage and women's-rights movements in the early twentieth century.
The United Nations began celebrating 8 March as International Women's Day in 1975 during International Women's Year. The day therefore has both a movement history and a later UN institutional history, and those two layers should not be collapsed into a single “UN-created” origin story.
Why International Women's Day matters
International Women's Day can be used to examine progress and remaining barriers in political participation, education, work, health, safety, economic opportunity and equal treatment. Responsible observance should focus on rights and agency rather than reducing the day to generic praise or commercial celebration.
Because women are not a single uniform group, useful activities should also consider how disability, race, ethnicity, age, migration, poverty and other circumstances can shape access to rights and opportunity.
History of International Women's Day
UN Women records that International Women's Day was first commemorated on 19 March 1911 in Austria, Denmark, Germany and Switzerland after its establishment at the Socialist International meeting the previous year.
The modern 8 March date is linked to women's demonstrations in Russia in 1917. In 1975, during International Women's Year, the United Nations began celebrating International Women's Day on 8 March.
On 16 December 1977, the UN General Assembly adopted resolution A/RES/32/142, inviting States to proclaim a United Nations Day for Women's Rights and International Peace on a day chosen in accordance with national traditions. That resolution strengthened the UN institutional framework around the observance, but it did not itself require every State to use 8 March.
How the observance developed
This timeline uses documented milestones from reviewed sources. Missing stages are left out rather than guessed.
National Woman’s Day (United States)
The U.S. National Woman’s Day formed part of the labour and women’s-rights movement context from which the later international observance developed.
Socialist International meeting in Copenhagen (1910)
UN Women states that the first 1911 commemoration followed establishment of International Women's Day at the Socialist International meeting the previous year.
International socialist women’s movement / Socialist International meeting (1910)
The reviewed UN Women history identifies the 1910 Socialist International meeting as the institutional point at which the international observance was established, before later UN recognition.
First documented observance
UN Women identifies 19 March 1911 as the first International Women's Day commemoration and names the four countries.
During International Women's Year, the United Nations began celebrating 8 March as International Women's Day.
United Nations
Invited States to proclaim a United Nations Day for Women's Rights and International Peace on a day chosen according to national traditions, strengthening the formal UN women's-rights observance framework without mandating 8 March for every State.
United Nations General Assembly · A/RES/32/142
What the evidence establishes
Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.
5 fields not established in reviewed sources
Predecessor and precursor observances
Earlier or merged observances are kept separate from former names and later institutional actions.
Later institutional actions
Later recognition, renaming, mergers or date changes are kept separate from original establishment.
How to Observe International Women's Day
Use current official data to examine one measurable gender-equality issue in your country or community rather than relying on broad slogans.
Highlight women's work and leadership with specific context, attribution and sources instead of generic inspirational claims.
Review a workplace, school, organization or public service for a practical barrier to equal participation and identify a concrete improvement.
Support credible women-led or rights-focused organizations whose work matches a locally relevant need.
If organizing an event, make accessibility, safety and meaningful participation part of the planning rather than an afterthought.
International Women's Day Facts
International Women's Day is observed on 8 March.
The first International Women's Day commemoration recorded by UN Women took place on 19 March 1911 in Austria, Denmark, Germany and Switzerland.
The United Nations began celebrating 8 March as International Women's Day in 1975.
UN General Assembly resolution A/RES/32/142 was adopted on 16 December 1977 and invited States to proclaim a United Nations Day for Women's Rights and International Peace.
The 8 March date is connected in UN historical material with women's demonstrations in Russia in 1917.
International Women's Day Messages
May International Women's Day encourage thoughtful participation, shared responsibility and action that continues after the observance ends.
Wishing everyone observing International Women's Day a day of reflection, constructive dialogue and purposeful follow-through.
On International Women's Day, may awareness lead to informed discussion, practical action and respect for the communities at the heart of the observance.
International Women's Day Quotes
“Human rights are women’s rights and women’s rights are human rights, once and for all.”
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
Evidence & sources
Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.
United Nations Digital Library — A/RES/32/142 (opens in a new tab)
United Nations in Ukraine / OHCHR — historical explanation of the 8 March date (opens in a new tab)
United Nations — International Women’s Day background (opens in a new tab)
Dedicated Authoritative Page
UN Women — International Women’s Day 2012 history (opens in a new tab)
Understand it, compare it, then explore further
Start with the most common factual questions, then compare closely related observances and explore useful connections.
Frequently asked questions
When is International Women's Day?
8 March The documented recurrence rule is: 8 March.
Does International Women's Day fall on the same date every year?
Yes. It uses a fixed annual date unless stronger evidence changes the pattern.
Is International Women's Day an official public holiday?
The reviewed sources verify it within this scope: United Nations-recognized international observance. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when reliable evidence explicitly does so.
Who established or recognizes International Women's Day?
The reviewed sources identify International socialist women’s movement / Socialist International meeting (1910) as the proclaiming or establishing body. The proposer or originator is recorded separately as Socialist International meeting in Copenhagen (1910).
Is International Women's Day international or country-specific?
The documented scope is international or global: United Nations-recognized international observance. That does not mean every country treats the date as a public holiday or observes it in the same way.
How is this page verified?
The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-09-05.
When is International Women's Day?
It is observed every year on 8 March.
Did the United Nations create International Women's Day?
No. The observance emerged from early twentieth-century women's and labour movements. The United Nations began celebrating 8 March as International Women's Day in 1975, decades after the first 1911 commemoration.
What did the 1977 UN General Assembly resolution do?
Resolution A/RES/32/142 invited States to proclaim a United Nations Day for Women's Rights and International Peace according to their historical and national traditions. It strengthened UN recognition of the women's-rights observance framework without fixing one mandatory date for every State.
How this differs from closely related observances
These distinctions use the cited evidence to clarify scope without treating related observances as identical.
Is International Women's Day the same as International Day for the Elimination of Violence against Women?
International Women’s Day addresses women’s rights and equality broadly. The 25 November observance is specifically focused on eliminating violence against women and girls.
Open International Day for the Elimination of Violence against Women →Distinction sources
Is International Women's Day the same as International Day of Women and Girls in Science?
International Women’s Day addresses women’s rights and equality across society. The 11 February observance is narrower, concentrating on women and girls in science, education and scientific careers.
Open International Day of Women and Girls in Science →Distinction sources
Other observances on March 8
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Adelaide Cup Day
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Commonwealth Day
Commonwealth Secretariat and Canadian Heritage verify the second-Monday-in-March shared observance, 1976 adoption path and 1977 simultaneous start; Canada-specific status is a jurisdictiona…
National Oregon Day
National Day Calendar lists National Oregon Day on 8 March. The U.S. Senate records Oregon’s admission/statehood date as 14 February 1859. The two dates are deliberately kept separate so th…
National Retro Video Game Day
Trademark records connect Hyperkin, Inc. with the NATIONAL RETRO VIDEO GAME DAY mark filed in 2016, while observance references consistently place the day on March 8.