21 September 1976
Since the organization was created in 1945.
Nicaragua has been a member of the United Nations since the UN's founding on October 24, 1945.
Yes, since the creation of the UN.
Yes, its a full member since 1945.
Yes it is. It has been since the 17th of September 1991.
The UK is a charter member of the UN since 1945.
Switzerland has not joined in the UN and it is only an observer country. Appart from having 'co-headquarters' of the UN in Geneva Switzerland has been a member of most UN suborganisations (and their mainsponsor!) for a long time. The country has joined the UN in 2002.
Andorra has been a member of the United Nations since 1993, however it is not currently a member of NATO.
Yes, each member of the UN is a member of the General Assembly.
Brazil is one of the founding nations of the UN.It was a founding member, so it joined in 1945, when the United Nations was founded.
The US is a member of the UN. It is not a member of the EU