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International Day of Women and Girls in Science

An international observance on February 11 to promote full and equal access to and participation in science for women and girls.

Thursday

February 2027

Last updated February 9, 2026 · by the Holiday Calendar Team

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YEARLY DATEFebruary 11

OBSERVED INInternationally

CATEGORYSchool

SUBCATEGORYSTEM

ORIGIN

Enacted Law

FOUNDING ENTITY

United Nations General Assembly

FIRST OBSERVED

2015

HOW THE HOLIDAY CAME TO BE

On December 22, 2015, the United Nations General Assembly adopted resolution 70/212 proclaiming February 11 of each year as the International Day of Women and Girls in Science.

INTRO

Introduction

PHOTO

Get ready to celebrate the amazing achievements of women and girls in the field of science on International Day of Women and Girls in Science on February 11! This special day was established by the United Nations in 2015 to promote gender equality and encourage more young girls to pursue careers in STEM (science, technology, engineering, and mathematics). Did you know that women have been making groundbreaking contributions to science for centuries? From Marie Curie's discovery of radium to Jane Goodall's groundbreaking research on chimpanzees, women have played a crucial role in shaping our understanding of the world. So let's take a moment to recognize and honor their incredible contributions.

TIMELINE

International Day of Women and Girls in Science Timeline

First Woman Nobel Laureate

Marie Curie becomes the first woman to win a Nobel Prize, awarded for her research in physics.

Significant DNA Contribution

Rosalind Franklin's x-ray diffraction photographs were critical to the understanding the structure of DNA.

First Woman in Space

Soviet cosmonaut Valentina Tereshkova becomes the first woman to travel to space.

UNESCO Science Report

The UNESCO Science Report highlights gender equality in science as a key priority globally.

Declaration of the Day

The United Nations proclaimed February 11 as the International Day of Women and Girls in Science to support full and equal access to and participation in science for women and girls.

GET INVOLVED

How to Celebrate International Day of Women and Girls in Science

Attend a conference or workshop

Look for local events that are celebrating International Day of Women and Girls in Science. Attend a conference or workshop to learn more about women in STEM fields and network with other like-minded individuals.

VOLUNTEER

Volunteer at a school or library

Inspire the next generation of girls interested in science by volunteering at a local school or library. You can organize hands-on activities or give a presentation about your own experience in the field.

HOST

Host a film screening

Choose a documentary or film that highlights women and their contributions to science, and host a screening for your friends and family. This is a great way to raise awareness and start important conversations about gender equality in STEM.

START

Start a mentorship program

Partner with a local organization or school to start a mentorship program for young women interested in science. This will provide them with valuable guidance and support as they pursue their passions.

Share stories on social media

Use your platform on social media to share stories of inspiring women in science and promote the importance of gender equality in STEM. Use hashtags like #WomeninSTEM and #IamRemarkable to join the conversation and spread awareness.

WHY THIS DAY MATTERS

Why International Day of Women and Girls in Science is Important

Inspires future generations

Recognizing women and girls who have made incredible contributions to science can serve as inspiration for future generations. By showcasing their achievements and success stories, we can encourage more girls and young women to pursue their interests in science and ultimately make a positive impact in the world.

Celebrates the achievements of women and girls in science

International Day of Women and Girls in Science is a day to recognize, celebrate, and promote the contributions of women and girls in the field of science. It's important to acknowledge their accomplishments and inspire future generations to pursue their passions in STEM fields.

Encourages gender equality in STEM fields

By highlighting the achievements of women and girls in science, this day also aims to promote gender equality in typically male-dominated STEM fields. It's an opportunity to break down stereotypes and barriers that may discourage young girls from pursuing careers in science.

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