|Centuries:||20th century - 21st century - 22nd century|
|Decades:|| 1990s 2000s 2010s - 2020s - 2030s 2040s 2050s
|Years:||2017 2018 2019 - 2020 - 2021 2022 2023|
2020 (MMXX) was 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.
- Current events
- 2020 was heavily defined by the COVID-19 pandemic, which led to global social and economic disruption, mass cancellations and postponements of events, worldwide lockdowns and the largest economic recession since the Great Depression of the 1930s