Complete List of International and World Days in June 2025

June, the gateway to summer in many parts of the world, is not just about sunshine and vacations. It is also a month packed with significant global observances that spotlight pressing issues, celebrate progress, and promote awareness across diverse spheres—environmental, health, humanitarian, and cultural.

Below is a comprehensive, date-wise breakdown of international and United Nations-recognized days observed in June 2025, with a brief description of each.

🗓️ June 1 – World Milk Day & Global Day of Parents

• World Milk Day: Initiated by the FAO, this day acknowledges the importance of milk as a global food source and highlights the dairy sector’s contributions to nutrition, economic development, and sustainability.
• Global Day of Parents: A UN observance dedicated to appreciating the role of parents in raising children and nurturing family values.

🗓️ June 3 – World Bicycle Day

• Promotes the use of bicycles as a sustainable, healthy, and economical mode of transport that contributes to environmental preservation and personal well-being.

🗓️ June 4 – International Day of Innocent Children Victims of Aggression

• Remembers children who have suffered from abuse and aggression, particularly in war zones, and calls for their protection worldwide.

🗓️ June 5 – World Environment Day

• One of the most important environmental observances, encouraging global action to protect our planet. Each year focuses on a particular theme related to sustainability or conservation.

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🗓️ June 7 – World Food Safety Day

• Emphasizes the importance of food safety in preventing foodborne illnesses and promoting public health through better practices along the food chain.

🗓️ June 8 – World Oceans Day

• Recognizes the crucial role oceans play in our lives and raises awareness about their preservation and the sustainable use of marine resources.

🗓️ June 12 – World Day Against Child Labour

• Calls for urgent efforts to end child labor globally and safeguard the rights of children to education and a safe, nurturing environment.

🗓️ June 13 – International Albinism Awareness Day

• Focuses on ending discrimination against people with albinism and promoting their full inclusion in society.

🗓️ June 14 – World Blood Donor Day

• Celebrates voluntary blood donors and encourages more people to donate, saving lives and strengthening healthcare systems.

🗓️ June 15 – World Elder Abuse Awareness Day

• Highlights the issue of elder abuse, a growing global concern, and promotes respectful and supportive treatment of older adults.

🗓️ June 16 – International Day of Family Remittances

• Honors the contributions of migrant workers who send money home, sustaining families and supporting community development in their countries of origin.

🗓️ June 17 – World Day to Combat Desertification and Drought

• Focuses on sustainable land management and the need for coordinated action against desertification and water scarcity.

🗓️ June 18 – Sustainable Gastronomy Day

• Encourages culinary practices that preserve biodiversity, respect cultural heritage, and support sustainable food production.

🗓️ June 19 – International Day for the Elimination of Sexual Violence in Conflict

• Raises global awareness about conflict-related sexual violence and supports victims in their pursuit of justice.

🗓️ June 20 – World Refugee Day

• Pays tribute to the strength, resilience, and courage of refugees while highlighting the need for international support and protection.

🗓️ June 21 – International Day of Yoga & Celebration of the Solstice

• International Day of Yoga: Promotes yoga for physical, mental, and spiritual well-being.
• International Day of the Celebration of the Solstice: Recognizes the cultural significance of the solstice in ancient and modern traditions.

🗓️ June 23 – UN Public Service Day & International Widows’ Day

• UN Public Service Day: Celebrates the value of public service and encourages young people to pursue careers in the public sector.
• International Widows’ Day: Draws attention to the plight of widows, often overlooked and marginalized, advocating for their rights and empowerment.

🗓️ June 25 – Day of the Seafarer

• Highlights the vital role seafarers play in global trade and logistics and addresses the challenges they face at sea and ashore.

🗓️ June 26 – International Day Against Drug Abuse and Illicit Trafficking & Day in Support of Victims of Torture

• Drug Abuse Day: Promotes a society free of drug abuse and illicit trafficking.
• Support for Torture Victims Day: Honors those who have suffered from torture and reaffirms the global commitment to human dignity and justice.

🗓️ June 27 – Micro-, Small and Medium-sized Enterprises (MSMEs) Day

• Acknowledges the contribution of MSMEs in promoting innovation, job creation, and economic sustainability.

🗓️ June 29 – International Day of the Tropics

• Draws attention to the environmental and socio-economic challenges of tropical regions, promoting sustainable development in these areas.

🗓️ June 30 – International Asteroid Day & Day of Parliamentarism

• Asteroid Day: Raises public awareness about asteroid impact threats and planetary defense strategies.
• Parliamentarism Day: Celebrates the role of parliaments in democracy and governance.

📌 Conclusion

Every international day in June is a chance to learn, reflect, and act. These observances help unite people across cultures, urging global solidarity in the face of common challenges. Whether you’re an educator, activist, policymaker, or simply a curious learner, these days offer valuable opportunities to engage with the world meaningfully.