The UNESCO International Days are annual observances dedicated to specific topics or themes. Each year, a theme is selected to encourage global participation through various events, campaigns, and policy discussions. YOD NGO consistently aligns its initiatives with the UNESCO agenda to promote and celebrate all International Days effectively.

Next International Days

World Metrology Day

World Metrology Day

20 May, 2026

World Day for Cultural Diversity for Dialogue and Development

21 May, 2026

International Day for Biological Diversity

International Day for Biological Diversity

22 May, 2026

World Environment Day

World Metrology Day

20 May, 2026

World Oceans Day

World Oceans Day

08 June, 2026

World Day to Combat Desertification and Drought

World Day to Combat Desertification and Drought

17 June, 2026

Kiswahili Language Day

Kiswahili Language Day

07 July, 2026

Nelson Mandele International Day

18 July, 2026

International Day for The Conservation of the Mangrove Ecosystem

26 July, 2026

International Day of the Worlds Indigenous Peoples

09 August, 2026

International Youth Day

12 August, 2026

International Day for the Remembrance of the Slave Trade and its Abolition

Nelson Mandele International Day

18 July, 2026

International Literacy Day

International Literacy Day

08 September, 2026

International Day to Protect Education from Attack

09 September, 2026

International Day of Democracy

International Day of Democracy

15 September, 2026

International Day of University Sport

International Day of University Sport

20 September, 2026

International Day of Peace

International Literacy Day

21 September, 2026

International Day for Universal Access to Information

International Day for Universal Access to Information

28 September, 2026

World Teachers Day

World Teachers Day

05 October, 2026

International Geodiversity Day

International Geodiversity Day

06 October, 2026