World AS Day
Axial Spondyloarthritis International Federation (ASIF)
Date and recurrence
First Saturday of May
This observance follows a reusable calendar rule rather than one fixed Gregorian date. The actual date can move from year to year. Rule: First Saturday of May
Scope and status
The verified scope stored for this record is global axial spondyloarthritis awareness observance. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Also known as
World Ankylosing Spondylitis Day
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
- Health Information Not Medical Advice.
Sources
- ASIF — World AS DayOrganizer Dedicated Page
Frequently asked questions
When is World AS Day?
First Saturday of May The stored recurrence guidance is: First Saturday of May.
Does World AS Day fall on the same date every year?
It follows a recurring calendar rule, so the Gregorian date can change from year to year.
Is World AS Day an official public holiday?
The authority record verifies it within this scope: global axial spondyloarthritis awareness observance. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when the supporting authority record explicitly does so.
Who established or recognizes World AS Day?
The stored designation basis is: Axial Spondyloarthritis International Federation (ASIF). Supporting provenance includes ASIF — World AS Day. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is World AS Day international or country-specific?
The record has international or global institutional scope: global axial spondyloarthritis awareness observance. That does not mean every country treats the date as a public holiday or observes it in the same way.
How is this page verified?
The factual layer is source-backed and keeps its date rule, scope, provenance and editorial guardrails attached to the authority record. This record was checked on 2026-09-05.
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These records also resolve to May 1, 2027 under the current authority data.
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