Saturday, 12 September 2026
Recognises cooperation among developing countries through shared knowledge, skills and resources.
Also known as
- International Day for South-South Cooperation
Add to your calendar
Download an iCalendar file for United Nations Day for South-South Cooperation and add it to your calendar app.
Add to calendarFrequently asked questions
- When is United Nations Day for South-South Cooperation 2026?
- United Nations Day for South-South Cooperation 2026 is on Saturday, 12 September 2026.
- What day of the week is United Nations Day for South-South Cooperation 2026?
- It falls on Saturday.
- How is United Nations Day for South-South Cooperation calculated?
- This event is observed every year on 12 September.