International Day of Women and Girls in Science is an international observance recognized by United Nations and UNESCO. Observed annually on February 11. It focuses on equal participation and leadership for women and girls across science, technology, engineering and mathematics. This evergreen article uses the official global date while keeping national public-holiday status as a separate, evidence-based question.
The history, purpose and practical ways this global observance is recognized.
International Day of Women and Girls in Science was established in 2015 by United Nations and UNESCO through A/RES/70/212. The first observance recorded by the establishing programme was in 2016. The official source remains the reference point for changes to the date, designation or annual campaign. The date is stored independently from country calendars so a global observance is never mistaken for a legal closure.
The observance creates a shared point in the year for governments, international organizations, schools, employers and civil society to examine equal participation and leadership for women and girls across science, technology, engineering and mathematics. Its practical value is coordination: organizations can connect local work with an internationally recognized subject, compare progress and direct people to reliable information. Recognition of the day does not itself create leave, pay, banking or school entitlements.
Common activities include scientist talks, mentoring, classroom activities and institutional reviews of participation barriers. Organizers should use the current guidance and campaign materials published by United Nations and UNESCO, especially where an annual theme changes. Participation can be educational, professional or community-based; it should not be described as a closure unless the relevant country or regional calendar separately establishes that status.
International recognition does not automatically create a day off. Countries appear here only when a separate 2026 national or regional record explicitly marks the date as a public holiday.
No country public-holiday record is stored for this observance in 2026.
Workplaces can use the day for relevant learning, policy review or voluntary participation connected with equal participation and leadership for women and girls across science, technology, engineering and mathematics. Managers should communicate whether an activity is optional, scheduled or part of normal work. The international designation alone does not create paid leave, reduced hours or an office closure.
The global observance does not by itself close banks or payment systems. Any banking impact shown on this site comes from a separate country record with an explicit bank-holiday or public-holiday classification.
Schools may use the observance for age-appropriate lessons, assemblies or projects such as scientist talks, mentoring, classroom activities and institutional reviews of participation barriers. Participation and timetable changes are set by the relevant school or education authority; the international date alone does not establish a school holiday.
Clear answers about the date, recognition, holiday status and observance.
International Day of Women and Girls in Science falls on February 11, 2026. The date comes from the verified global observance rule, not from a country closure calendar.
The recognizing authority recorded for this observance is United Nations and UNESCO, with reference A/RES/70/212.
No country public-holiday record is stored for 2026. International recognition alone does not create a workplace, bank or school closure.
Organizations use the day for education, awareness and activities connected with its official purpose. Participation and timetable changes depend on local policy.