February 4 Holidays & Observances
4 holidays observed on February 4 in the 2026–2030 window.
Floating holidays on February 4
These observances only land on February 4 in certain years.
| Holiday | 2026 | 2027 | 2028 | 2029 | 2030 |
|---|---|---|---|---|---|
| National Wear Red Day | — | — | Feb 4 · Fri | — | — |
View all February holidays
See every observance across February in one monthly calendar.
February calendar →February 4 — quick answers
- How many holidays fall on February 4?
- In the 2026–2030 window, 4 holidays and observance fall on February 4: World Cancer Day, National Wear Red Day, National Thank a Mail Carrier Day, Sri Lanka Independence Day.
- What is celebrated on February 4?
- February 4 is home to World Cancer Day, National Wear Red Day, National Thank a Mail Carrier Day and other observances. Each one has its own page with history and a live countdown.
- Are any February 4 holidays public holidays?
- None of the observances on February 4 are US federal holidays; they are celebrated informally by people, brands and communities.