National Support Your Local Chamber of Commerce Day
The U.S. Chamber of Commerce states that National Support Your Local Chamber of Commerce Day is celebrated each year on the third Wednesday in October.
Date and recurrence
Third Wednesday in October (21 October in 2026)
This observance follows a reusable calendar rule rather than one fixed Gregorian date. The actual date can move from year to year. Rule: Third Wednesday in October
Scope and status
The verified scope stored for this record is United States / chamber-of-commerce recognition day. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Also known as
Support Your Local Chamber of Commerce Day, Support Your Local Chamber 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.
Sources
- U.S. Chamber of Commerce — Support Your Local Chamber DayNational Business Association
- U.S. Chamber of Commerce — chamber day recurrenceNational Business Association
Frequently asked questions
When is National Support Your Local Chamber of Commerce Day?
Third Wednesday in October (21 October in 2026) The stored recurrence guidance is: Third Wednesday in October.
Does National Support Your Local Chamber of Commerce 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 National Support Your Local Chamber of Commerce Day an official public holiday?
The authority record verifies it within this scope: United States / chamber-of-commerce recognition day. 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 National Support Your Local Chamber of Commerce Day?
The stored designation basis is: The U.S. Chamber of Commerce states that National Support Your Local Chamber of Commerce Day is celebrated each year on the third Wednesday in October.. Supporting provenance includes U.S. Chamber of Commerce — Support Your Local Chamber Day. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is National Support Your Local Chamber of Commerce Day international or country-specific?
This authority record is country-scoped to United States. Its fuller verified scope is: United States / chamber-of-commerce recognition day.
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 2026-09-09.
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