2020 (MMXX) will be a leap year starting on Wednesday of the Gregorian calendar, the 2020th year of the Common Era (CE) and Anno Domini (AD) designations, the 20th year of the 3rd millennium, the 20th year of the 21st century, and the 1st year of the 2020s decade.
Predicted and scheduled events
January 31 – After the Conservative Party secured a substantial overall majority in the 2019 United Kingdom general election, the United Kingdom 's membership of the European Union is set to cease in accordance with Article 50.
April 26 – 2020 Chilean constitutional referendum.
May 12–16 – The Eurovision Song Contest 2020 will be held in Rotterdam, Netherlands.
May 17 – Dominican Republic presidential election.
June 12 – July 12 – UEFA Euro 2020 will be held in 12 European countries, and the 2020 Copa América will be held in Argentina and Colombia.
July 17 – Planned launch of NASA's Mars 2020 mission to study the habitability of Mars in preparation for future human missions.
July 24 – August 9 – The 2020 Summer Olympics will be held in Tokyo, Japan.
October 18 – The 2020 ICC T20 World Cup will be held in Australia in eight cities.
October 20 – The 2020 World Expo will open in Dubai.
