October 27 Holidays & Observances
3 holidays observed on October 27 in the 2026–2030 window.
Floating holidays on October 27
These observances only land on October 27 in certain years.
| Holiday | 2026 | 2027 | 2028 | 2029 | 2030 |
|---|---|---|---|---|---|
| Diwali | — | — | — | — | Oct 27 · Sun |
| World Lemur Day | — | — | Oct 27 · Fri | — | — |
| Make A Difference Day | — | — | — | Oct 27 · Sat | — |
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October calendar →October 27 — quick answers
- How many holidays fall on October 27?
- In the 2026–2030 window, 3 holidays and observance fall on October 27: Diwali, World Lemur Day, Make A Difference Day.
- What is celebrated on October 27?
- October 27 is home to Diwali, World Lemur Day, Make A Difference Day. Each one has its own page with history and a live countdown.
- Are any October 27 holidays public holidays?
- None of the observances on October 27 are US federal holidays; they are celebrated informally by people, brands and communities.