Promotes science’s importance, public engagement, and sustainable development worldwide.

9–15 November

Raises awareness for men’s health issues, especially mental health and prostate cancer.

Highlights urban development, sustainable cities, and improving quality of life globally.

Raises awareness about water conservation, management, and sustainable usage nationwide.

Encourages active commuting, wellness, and sustainable living.

Promotes awareness, empathy, and action around mental health.

Encourages sustainable urban development and community wellbeing.

Celebrates design’s role in shaping sustainable and liveable environments.

Reinforces workplace safety, both physical and psychological.

Promotes sustainable transport and healthier commuting options.

Encourages open conversations about mental health and strengthens workplace support.

Raises awareness of endangered wildlife and the importance of conservation.

Inspires environmental stewardship and respect for nature.

Raises awareness about protecting natural habitats and conserving Earth’s biodiversity.

July 18–19

Brisbane Open House returns for its 16th year, continuing its mission to open doors, tell stories, and celebrate the city’s architectural and cultural richness.

5 – 12 July

Celebrates the history, culture, and achievements of Aboriginal and Torres Strait Islander peoples.

Encourages workplaces to reduce single-use plastics and adopt sustainable habits.

The 2026 theme underscores that climate action is not just about reducing carbon emissions—it is about rethinking the systems that power our economies and repairing our relationship with the climate. By doing so, we can secure a safer, healthier, and more just future for all.

1 – 30 June

Celebrates LGBTQIA+ identity, rights, visibility, and community worldwide throughout June.