Events
International Days
- 24 January – International Day of Education
- 10 February – World Pulses Day
- 3 March – World Wildlife Day
- 8 March – International Women's Day
- 21 March – International Day of Forests
- 22 March – World Water Day
- 6 April – International Day of Sport for Development and Peace
- 7 April – World Health Day
- 2 May – World Tuna Day
- 21 May – International Tea Day
- 22 May – International Day for Biological Diversity
- 7 June – World Food Safety Day
- 8 June – World Oceans Day
- 18 June – Sustainable Gastronomy Day
- 29 September – International Day of Awareness of Food Loss and Waste
- 16 October – World Food Day
- 17 October – International Day for the Eradication of Poverty
- 14 November – World Diabetes Day
- 12 December – International Universal Health Coverage Day
International Weeks
International Years
International Decades
- 2021-2030 – United Nations Decade of Healthy Ageing
- 2021-2030 – United Nations Decade on Ecosystem Restoration
- 2020-2030 – Decade of Action
- 2019-2028 – United Nations Decade of Family Farming
- 2018-2028 – International Decade for Action "Water for Sustainable Development"
- 2011-2020 – United Nations Decade on Biodiversity