April 28 Holidays & Observances
4 holidays observed on April 28 in the 2026–2030 window.
Floating holidays on April 28
These observances only land on April 28 in certain years.
| Holiday | 2026 | 2027 | 2028 | 2029 | 2030 |
|---|---|---|---|---|---|
| Orthodox Easter | — | — | — | — | Apr 28 · Sun |
| Arbor Day | — | — | Apr 28 · Fri | — | — |
| Administrative Professionals Day | — | Apr 28 · Wed | — | — | — |
View all April holidays
See every observance across April in one monthly calendar.
April calendar →April 28 — quick answers
- How many holidays fall on April 28?
- In the 2026–2030 window, 4 holidays and observance fall on April 28: Orthodox Easter, National Superhero Day, Arbor Day, Administrative Professionals Day.
- What is celebrated on April 28?
- April 28 is home to Orthodox Easter, National Superhero Day, Arbor Day and other observances. Each one has its own page with history and a live countdown.
- Are any April 28 holidays public holidays?
- None of the observances on April 28 are US federal holidays; they are celebrated informally by people, brands and communities.