World Osteoporosis Day
International Osteoporosis Foundation (IOF)
Date and recurrence
20 October
This authority record treats the observance as a fixed annual date. The same month and day can be reused unless a stronger source changes the rule.
Scope and status
The verified scope stored for this record is Organizer-backed international health awareness observance. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
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
- World Osteoporosis Day — Get involvedOrganizer Dedicated Page
Frequently asked questions
When is World Osteoporosis Day?
20 October The stored recurrence guidance is: 20 October.
Does World Osteoporosis Day fall on the same date every year?
The authority record classifies it as fixed annual, so its month and day are reusable unless stronger evidence changes the rule.
Is World Osteoporosis Day an official public holiday?
The authority record verifies it within this scope: Organizer-backed international health 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 Osteoporosis Day?
The stored designation basis is: International Osteoporosis Foundation (IOF). Supporting provenance includes World Osteoporosis Day — Get involved. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is World Osteoporosis Day international or country-specific?
The record has international or global institutional scope: Organizer-backed international health 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.
Other observances on October 20
These records also resolve to October 20, 2026 under the current authority data.
Commemoration of the Revolution of 20 October 1944
Guatemala government materials commemorate 20 October as the anniversary of the October Revolution of 1944 and organize official cultural events around the date.
Dussehra (Mahanavami)
Government of India office calendars list Dussehra (Mahanavami) on 20 October 2026.
Dusshera (Mahanavami)
The 2026 Government of India office calendars cited for Assam place Dusshera (Mahanavami)/Mahanavami on 20 October 2026.
International Chefs Day
Worldchefs states that chefs around the world celebrate International Chefs Day each year on 20 October.
International Sloth Day
sloth-conservation organizations; origin attributed to Fundación AIUNAU
Maha Navami
The Embassy of Nepal in Ottawa lists Maha Navami on Tuesday, 20 October 2026 in its days-of-closing calendar.