December 29, 2020
2020 in film — overview of film-related events during the year of 2020
Junior Eurovision Song Contest 2020 — 18th annual Junior Eurovision Song Contest
2020s — decade (2020–2029)
January 2020 — month of 2020
Eurovision Song Contest 2020 — cancelled 2020 edition of the Eurovision Song Contest
2025–2026 Iranian protests — 2025–2026 protests against the Islamic Republic
2020 Formula One World Championship — 71st running of the Formula One World Championship
Prelude to the Russian invasion of Ukraine — Russian preparation for the invasion since March 2021
2020–21 UEFA Nations League — association football competition
Abraham Accords — 2020 normalization of Israeli relations with some Arab countries