United Kingdom (UK) left the European Union (EU) on which date?
A. 31st January 2020
B. 31st January 2021
C. 31st January 2022
D. None of these
Withdrawal of the United Kingdom from the European Union
The United Kingdom left the EU on 31st January 2020.
Brexit was the withdrawal of the United Kingdom from the European Union at 23:00 GMT on 31 January 2020. The UK is the only sovereign country to have left the EU, after 47 years of having been a part of the union — the EU and its predecessor the European Communities as a member state — since 1 January 1973. Wikipedia
Currently, these are the members of the European Union (EU)
1. Austria
2. Belgium
3. Bulgaria
4. Croatia
5. Cyprus
6. Czechia
7. Denmark
8. Estonia
9. Finland
10. France
11. Germany
12. Greece
13. Hungary
14. Ireland
15. Italy
16. Latvia
17. Lithuania
18. Luxembourg
19. Malta
20. Netherlands
21. Poland
22. Portugal
23. Romania
24. Slovakia
25. Slovenia
26. Spain
27. Sweden