Source-backedFixed AnnualHeightened editorial care

King Chulalongkorn Memorial Day (Piyamararaj Day)

Thailand Ministry of Foreign Affairs

Date / rule23 October
ScopeThai royal memorial day; 23 October 2026 in the official calendar
VerificationGovernment Verified
PortabilityFixed Annual
Evidence statusSource-backed
Last authority check2026-09-06
Target-year policyReuse Fixed
Next date this engine can safely resolveFriday, October 23, 2026See everything on October 23 →
Authority summary

What is King Chulalongkorn Memorial Day (Piyamararaj Day)?

Thailand Ministry of Foreign Affairs

Date and recurrence

23 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 Thai royal memorial day; 23 October 2026 in the official calendar. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.

Also known as

Chulalongkorn Day / Piyamararaj Day

Classification

Topic and context

Civic, Remembrance & History →
Accuracy controls

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.
  • Remembrance Civic Context Care.
Provenance

Sources

Source policy →
  1. Royal Thai Consulate-General — Official Holidays 2026Diplomatic Government Calendar
  2. Thailand Ministry of Foreign Affairs — Piyamararaj Day commemorationNational Diplomatic Authority
Reader questions

Frequently asked questions

When is King Chulalongkorn Memorial Day (Piyamararaj Day)?

23 October The stored recurrence guidance is: 23 October.

Does King Chulalongkorn Memorial Day (Piyamararaj 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 King Chulalongkorn Memorial Day (Piyamararaj Day) an official public holiday?

The authority record verifies it within this scope: Thai royal memorial day; 23 October 2026 in the official calendar. 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 King Chulalongkorn Memorial Day (Piyamararaj Day)?

The stored designation basis is: Thailand Ministry of Foreign Affairs. Supporting provenance includes Royal Thai Consulate-General — Official Holidays 2026. The site does not infer a separate creator or founder unless reviewed evidence establishes one.

Is King Chulalongkorn Memorial Day (Piyamararaj Day) international or country-specific?

No single country is assigned to this record in the authority dataset. The source-defined scope is: Thai royal memorial day; 23 October 2026 in the official calendar. Use that scope rather than assuming worldwide or country-specific status.

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 2026-09-06.

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