National Day of Mourning for persons killed or injured in the workplace
The Government of Canada states that the Workers Mourning Day Act established April 28 as the official day observed every year, and current 2026 federal material continues to mark the Day of Mourning on April 28.
Date and recurrence
28 April annually
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 Canada / statutory workers’ remembrance. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Also known as
Day of Mourning
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
- Canada.ca — Workers Mourning Day Act contextNational Government
- CCOHS — Day of Mourning 2026National Government
Frequently asked questions
When is National Day of Mourning for persons killed or injured in the workplace?
28 April annually The stored recurrence guidance is: 28 April.
Does National Day of Mourning for persons killed or injured in the workplace 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 National Day of Mourning for persons killed or injured in the workplace an official public holiday?
Within the verified scope, the authority record identifies it as Canada / statutory workers’ remembrance. That status is not automatically extended to other countries or jurisdictions.
Who established or recognizes National Day of Mourning for persons killed or injured in the workplace?
The stored designation basis is: The Government of Canada states that the Workers Mourning Day Act established April 28 as the official day observed every year, and current 2026 federal material continues to mark the Day of Mourning on April 28.. Supporting provenance includes Canada.ca — Workers Mourning Day Act context. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is National Day of Mourning for persons killed or injured in the workplace international or country-specific?
This authority record is country-scoped to Canada. Its fuller verified scope is: Canada / statutory workers’ remembrance.
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.
Other observances on April 28
These records also resolve to April 28, 2027 under the current authority data.
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National Day of Mourning
The Government of Canada’s 2026 statement marks 28 April as the National Day of Mourning, honoring workers killed, injured or made ill because of work.
Save The Frogs Day
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Stop Food Waste Day
Compass Group states that Stop Food Waste Day was founded in 2017 and takes place annually on the last Wednesday of April; in 2026 it falls on April 29.
Workers Memorial Day
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