Independence Day
Australia’s Department of Foreign Affairs and Trade current National Days protocol register lists Papua New Guinea — Independence Day on 16 September. The source verifies the diplomatic national-day identity/date; it is not used here to infer unsupported historical detail.
Date and recurrence
16 September
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 Papua New Guinea. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Also known as
Papua New Guinea Independence 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.
- Remembrance Civic Context Care.
Sources
- Australian DFAT — National Days protocol registerGovernment Diplomatic Protocol
Frequently asked questions
When is Independence Day?
16 September The stored recurrence guidance is: 16 September.
Does Independence 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 Independence Day an official public holiday?
The authority record verifies it within this scope: Papua New Guinea. 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 Independence Day?
The stored designation basis is: Australia’s Department of Foreign Affairs and Trade current National Days protocol register lists Papua New Guinea — Independence Day on 16 September. 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 Independence Day international or country-specific?
This authority record is country-scoped to Papua New Guinea. Its fuller verified scope is: Papua New Guinea.
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 September 16
These records also resolve to September 16, 2026 under the current authority data.
International Day for Interventional Cardiology
A/RES/76/302
International Day for the Preservation of the Ozone Layer
A/RES/49/114
International Day of Science, Technology and Innovation for the South
A/RES/78/259
Malaysia Day
Government of Malaysia official portal
Mexico Independence Day
The Organization of American States’ current country page lists Mexico National Independence Day as 16 September.
National Cinnamon Raisin Bread Day
National Day Calendar and National Today independently place National Cinnamon Raisin Bread Day on September 16 each year.