• Children's Mental Health Week: February 9–15, 2026.

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• Black Dog Ride's 1 Dayer (raising awareness about depression and suicide prevention): March 15, 2026.

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• Maternal Mental Health Day: May 6, 2026.

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• Mental Health Awareness Week: May 11–17, 2026 (UK dates, but widely acknowledged).

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• Men's Health Week: June 8–14, 2026.

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• World Wellbeing Week: June 24–30, 2026.

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• World Suicide Prevention Day: September 10, 2026.

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• R U OK? Day (National Day of Action): September 10, 2026.

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• Mental Health Month (Australia): The entire month of October.

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• World Mental Health Day: October 10, 2026. This day is the centerpiece of the broader national Mental Health Week in Australia.