Source-backedFixed AnnualHeightened editorial care

Cosmonautics Day

Official website of the President of Russia / current 2026 Cosmonautics Day material

Date / rule12 April
ScopeRussian Federation — space commemoration
VerificationGovernment Verified
PortabilityFixed Annual
Evidence statusSource-backed
Last authority check2026-09-06
Target-year policyReuse Fixed
Next date this engine can safely resolveMonday, April 12, 2027See everything on April 12 →
Authority summary

What is Cosmonautics Day?

Official website of the President of Russia / current 2026 Cosmonautics Day material

Date and recurrence

12 April

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 Russian Federation — space commemoration. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.

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. President of Russia — Cosmonautics DayNational Government Current Observance
Reader questions

Frequently asked questions

When is Cosmonautics Day?

12 April The stored recurrence guidance is: 12 April.

Does Cosmonautics 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 Cosmonautics Day an official public holiday?

The authority record verifies it within this scope: Russian Federation — space commemoration. 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 Cosmonautics Day?

The stored designation basis is: Official website of the President of Russia / current 2026 Cosmonautics Day material. Supporting provenance includes President of Russia — Cosmonautics Day. The site does not infer a separate creator or founder unless reviewed evidence establishes one.

Is Cosmonautics Day international or country-specific?

No single country is assigned to this record in the authority dataset. The source-defined scope is: Russian Federation — space commemoration. 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.

Same date

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Related observances with useful context

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Related records are selected from shared ontology signals. When a reviewed distinction exists, it is labeled separately so “related” is not mistaken for “the same observance.”