Emperor's Birthday
Australia’s Department of Foreign Affairs and Trade current National Days protocol register lists Japan — Emperor's Birthday on 23 February. The source verifies the diplomatic national-day identity/date; it is not used here to infer unsupported historical detail.
Date and recurrence
23 February
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 Japan. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Also known as
Emperor’s Birthday Japan
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.
- Remembrance Civic Context Care.
Sources
- Australian DFAT — National Days protocol registerGovernment Diplomatic Protocol
Frequently asked questions
When is Emperor's Birthday?
23 February The stored recurrence guidance is: 23 February.
Does Emperor's Birthday 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 Emperor's Birthday an official public holiday?
The authority record verifies it within this scope: Japan. 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 Emperor's Birthday?
The stored designation basis is: Australia’s Department of Foreign Affairs and Trade current National Days protocol register lists Japan — Emperor's Birthday on 23 February. The source verifies the diplomatic national-day identity/date; it is not used here to infer unsupported historical detail.. Supporting provenance includes Australian DFAT — National Days protocol register. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is Emperor's Birthday international or country-specific?
This authority record is country-scoped to Japan. Its fuller verified scope is: Japan.
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 2026-09-07.
Other observances on February 23
These records also resolve to February 23, 2027 under the current authority data.
Brunei Darussalam National Day
Government of Brunei Darussalam official holiday calendar and 2026 National Day communications
Curling is Cool Day
Thomas and Ruth Roy’s Wellcat calendar lists Curling is Cool Day on February 23.
Defender of the Fatherland Day
Official website of the President of Russia, current 2026 greeting
Diesel Engine Day
Lviv Polytechnic identifies 23 February as Diesel Engine Day and connects the date to Rudolf Diesel’s patent for the engine in 1893.
National Banana Bread Day
Two ANFP Wyoming chapter calendars list National Banana Bread Day on February 23.
National Dog Biscuit Day
The American Kennel Club Gazette explicitly references National Dog Biscuit Day as February 23.