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Workers’ Memorial Day and World Day for Safety and Health at Work (international)
National Day of Mourning (Canada)

Workers’ Memorial Day and World Day for Safety and Health at Work (international) National Day of Mourning (Canada)

Canadian holiday
🗓️ 28 April 2026

The National Day of Mourning, or Workers' Mourning Day is observed in Canada on 28 April. It commemorates workers who have been killed, injured or suffered illness due to workplace related hazards and occupational exposures.

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