International Day of Women and Girls in Science
Science needs women. The world needs science.
About
The International Day of Women and Girls in Science is observed on February 11 to recognise the critical role women and girls play in science and technology. Despite progress, gender gaps persist across STEM fields — women remain underrepresented in research, academic leadership, and high-tech industries. The day highlights inspiring role models and calls for structural change.
History
The day was established by the United Nations General Assembly in December 2015, with the first celebration held on February 11, 2016. It is implemented by UNESCO and UN-Women in partnership with international institutions, with a new theme each year spotlighting challenges from equal access to education to fighting climate change.
Where It's Observed
How to Participate
- 01Celebrate a woman scientist who has inspired you
- 02Mentor a girl interested in science, technology, or mathematics
- 03Share stories of women scientists on social media
- 04Advocate for gender-equal science education programs
Frequently asked questions
When is International Day of Women and Girls in Science?+
International Day of Women and Girls in Science is observed annually on February 11. The date is fixed each year — February 11 — and does not shift based on the lunar calendar or weekday.
What is International Day of Women and Girls in Science?+
The International Day of Women and Girls in Science is observed on February 11 to recognise the critical role women and girls play in science and technology. Despite progress, gender gaps persist across STEM fields — women remain underrepresented in research, academic leadership, and high-tech indus…
Is International Day of Women and Girls in Science a public holiday?+
International Day of Women and Girls in Science is an international observance or awareness day, not a public holiday in most countries. It does not typically result in days off work or school closures, though some countries and organisations hold official events.
How can I participate in International Day of Women and Girls in Science?+
Celebrate a woman scientist who has inspired you Mentor a girl interested in science, technology, or mathematics Share stories of women scientists on social media These are some of the most accessible ways to engage with the day's purpose.
Which countries observe International Day of Women and Girls in Science?+
Global — UNESCO and UN-Women initiative.
Mark the date
Download a free printable calendar for 2027 and never miss International Day of Women and Girls in Science.