March 13 Holidays & Observances
2 holidays observed on March 13 in the 2026–2030 window.
Floating holidays on March 13
These observances only land on March 13 in certain years.
| Holiday | 2026 | 2027 | 2028 | 2029 | 2030 |
|---|---|---|---|---|---|
| World Sleep Day | Mar 13 · Fri | — | — | — | — |
| Commonwealth Day | — | — | Mar 13 · Mon | — | — |
View all March holidays
See every observance across March in one monthly calendar.
March calendar →March 13 — quick answers
- How many holidays fall on March 13?
- In the 2026–2030 window, 2 holidays and observance fall on March 13: World Sleep Day, Commonwealth Day.
- What is celebrated on March 13?
- March 13 is home to World Sleep Day, Commonwealth Day. Each one has its own page with history and a live countdown.
- Are any March 13 holidays public holidays?
- None of the observances on March 13 are US federal holidays; they are celebrated informally by people, brands and communities.