February 11 Holidays & Observances
3 holidays observed on February 11 in the 2026–2030 window.
Floating holidays on February 11
These observances only land on February 11 in certain years.
| Holiday | 2026 | 2027 | 2028 | 2029 | 2030 |
|---|---|---|---|---|---|
| International Epilepsy Day | — | — | — | — | Feb 11 · Mon |
View all February holidays
See every observance across February in one monthly calendar.
February calendar →February 11 — quick answers
- How many holidays fall on February 11?
- In the 2026–2030 window, 3 holidays and observance fall on February 11: International Day of Women and Girls in Science, International Epilepsy Day, National Inventors Day.
- What is celebrated on February 11?
- February 11 is home to International Day of Women and Girls in Science, International Epilepsy Day, National Inventors Day. Each one has its own page with history and a live countdown.
- Are any February 11 holidays public holidays?
- None of the observances on February 11 are US federal holidays; they are celebrated informally by people, brands and communities.