December 2021 calendar
Holidays, religious days, the sky, sports, elections and more, with sources.
December 2021
190 events
| Date | Event | ||||
|---|---|---|---|---|---|
| Dec 31Fri4 years ago | New Year's DayHolidays · United States · United States | United States | annual | Nager.Date | 5 yr ago |
| 4 years ago | New Year’s EveObservances · Days | – | annual | WikipediaComputed (rule) | 5 yr ago |
| 4 years ago | Last Day of The Year (Philippines)Holidays · Philippines · Philippines | Philippines | annual | Nager.Date | 5 yr ago |
| 4 years ago | New Year's Day (Mexico)Holidays · Mexico · Mexico | Mexico | annual | Nager.Date | 5 yr ago |
| 4 years ago | New Year's Day (Puerto Rico)Holidays · Puerto Rico · Puerto Rico | Puerto Rico | annual | Nager.Date | 5 yr ago |
| 4 years ago | New Year's Eve (Iceland)Holidays · Iceland · Iceland | Iceland | annual | Nager.Date | 5 yr ago |
| 4 years ago | New Year's Eve (Sweden)Holidays · Sweden · Sweden | Sweden | annual | Nager.Date | 5 yr ago |
| Dec 30Thu4 years ago | Rizal Day (Philippines)Holidays · Philippines · Philippines | Philippines | annual | Nager.Date | 5 yr ago |
| Dec 28Tue4 years ago | Boxing Day (New Zealand)Holidays · New Zealand · New Zealand | New Zealand | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Australia)Holidays · Australia · Australia | Australia | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (United Kingdom)Holidays · United Kingdom · United Kingdom | United Kingdom | annual | Nager.Date | 5 yr ago |
| Dec 27Mon4 years ago | 500th anniversary: A period of unrest in Wittenberg following the arrival of three men of the...History · Anniversaries | – | annual | Wikipedia | 5 yr ago |
| 4 years ago | Boxing Day (Hong Kong)Holidays · Hong Kong · Hong Kong | Hong Kong | annual | Nager.Date | 5 yr ago |
| 4 years ago | Boxing Day (Nigeria)Holidays · Nigeria · Nigeria | Nigeria | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Australia)Holidays · Australia · Australia | Australia | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (New Zealand)Holidays · New Zealand · New Zealand | New Zealand | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Nigeria)Holidays · Nigeria · Nigeria | Nigeria | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (United Kingdom)Holidays · United Kingdom · United Kingdom | United Kingdom | annual | Nager.Date | 5 yr ago |
| 4 years ago | Day of Goodwill (South Africa)Holidays · South Africa · South Africa | South Africa | annual | Nager.Date | 5 yr ago |
| 4 years ago | International Day of Epidemic PreparednessObservances · UN international days | – | annual | United Nations | 5 yr ago |
| Dec 26Sun4 years ago | Boxing Day (Ghana)Holidays · Ghana · Ghana | Ghana | annual | Nager.Date | 5 yr ago |
| 4 years ago | Boxing Day (Kenya)Holidays · Kenya · Kenya | Kenya | annual | Nager.Date | 5 yr ago |
| 4 years ago | Boxing Day (Uganda)Holidays · Uganda · Uganda | Uganda | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Austria)Holidays · Austria · Austria | Austria | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Czechia)Holidays · Czechia · Czechia | Czechia | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Denmark)Holidays · Denmark · Denmark | Denmark | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Finland)Holidays · Finland · Finland | Finland | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Germany)Holidays · Germany · Germany | Germany | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Greece)Holidays · Greece · Greece | Greece | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Hungary)Holidays · Hungary · Hungary | Hungary | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Iceland)Holidays · Iceland · Iceland | Iceland | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Ireland)Holidays · Ireland · Ireland | Ireland | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Italy)Holidays · Italy · Italy | Italy | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Jamaica)Holidays · Jamaica · Jamaica | Jamaica | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Netherlands)Holidays · Netherlands · Netherlands | Netherlands | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Norway)Holidays · Norway · Norway | Norway | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Poland)Holidays · Poland · Poland | Poland | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Romania)Holidays · Romania · Romania | Romania | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Sweden)Holidays · Sweden · Sweden | Sweden | annual | Nager.Date | 5 yr ago |
| 4 years ago | St. Stephen's Day (Tanzania)Holidays · Tanzania · Tanzania | Tanzania | annual | Nager.Date | 5 yr ago |
| 4 years ago | Last quarter moonSky · Moon phases · 8:24 pm CT | – | monthly | NASAComputed (rule) | 5 yr ago |
| 4 years ago | 150th anniversary: Thespis, the first comic opera by Gilbert and Sullivan, premiered at the Gaiety...History · Anniversaries | – | annual | Wikipedia | 5 yr ago |
| 4 years ago | 25th anniversary: Six-year-old American beauty queen JonBenét Ramsey was found beaten and...History · Anniversaries | – | annual | Wikipedia | 5 yr ago |
| 4 years ago | 25th anniversary: The Federation of Korean Trade Unions called on its 1.2 million members to...History · Anniversaries | – | annual | Wikipedia | 5 yr ago |
| 4 years ago | 75th anniversary: American gangster Bugsy Siegel opened The Flamingo Hotel & Casino in Las Vegas,...History · Anniversaries | – | annual | Wikipedia | 5 yr ago |
| Dec 25Sat4 years ago | Christmas: the Nativity of JesusReligion · Christianity | – | annual | USCCB liturgical yearComputed (rule) | 5 yr ago |
| 4 years ago | 975th anniversary: Henry III was crowned Holy Roman Emperor by Pope Clement IIHistory · Anniversaries | – | annual | Wikipedia | 5 yr ago |
| 4 years ago | Christmas Day (Argentina)Holidays · Argentina · Argentina | Argentina | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Austria)Holidays · Austria · Austria | Austria | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Bangladesh)Holidays · Bangladesh · Bangladesh | Bangladesh | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Belgium)Holidays · Belgium · Belgium | Belgium | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Brazil)Holidays · Brazil · Brazil | Brazil | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Cameroon)Holidays · Cameroon · Cameroon | Cameroon | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Canada)Holidays · Canada · Canada | Canada | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Chile)Holidays · Chile · Chile | Chile | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Colombia)Holidays · Colombia · Colombia | Colombia | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Czechia)Holidays · Czechia · Czechia | Czechia | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Denmark)Holidays · Denmark · Denmark | Denmark | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Finland)Holidays · Finland · Finland | Finland | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (France)Holidays · France · France | France | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Germany)Holidays · Germany · Germany | Germany | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Ghana)Holidays · Ghana · Ghana | Ghana | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Greece)Holidays · Greece · Greece | Greece | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Hong Kong)Holidays · Hong Kong · Hong Kong | Hong Kong | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Hungary)Holidays · Hungary · Hungary | Hungary | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Iceland)Holidays · Iceland · Iceland | Iceland | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Indonesia)Holidays · Indonesia · Indonesia | Indonesia | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Ireland)Holidays · Ireland · Ireland | Ireland | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Italy)Holidays · Italy · Italy | Italy | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Jamaica)Holidays · Jamaica · Jamaica | Jamaica | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Kenya)Holidays · Kenya · Kenya | Kenya | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Mexico)Holidays · Mexico · Mexico | Mexico | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Netherlands)Holidays · Netherlands · Netherlands | Netherlands | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Norway)Holidays · Norway · Norway | Norway | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Peru)Holidays · Peru · Peru | Peru | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Philippines)Holidays · Philippines · Philippines | Philippines | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Poland)Holidays · Poland · Poland | Poland | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Portugal)Holidays · Portugal · Portugal | Portugal | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Puerto Rico)Holidays · Puerto Rico · Puerto Rico | Puerto Rico | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Romania)Holidays · Romania · Romania | Romania | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Singapore)Holidays · Singapore · Singapore | Singapore | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (South Africa)Holidays · South Africa · South Africa | South Africa | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (South Korea)Holidays · South Korea · South Korea | South Korea | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Spain)Holidays · Spain · Spain | Spain | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Sweden)Holidays · Sweden · Sweden | Sweden | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Switzerland)Holidays · Switzerland · Switzerland | Switzerland | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Tanzania)Holidays · Tanzania · Tanzania | Tanzania | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Uganda)Holidays · Uganda · Uganda | Uganda | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Day (Ukraine)Holidays · Ukraine · Ukraine | Ukraine | annual | Nager.Date | 5 yr ago |
| Dec 24Fri4 years ago | Christmas DayHolidays · United States · United States | United States | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas EveReligion · Christianity | – | annual | USCCB liturgical yearComputed (rule) | 5 yr ago |
| 4 years ago | Christmas Eve (Czechia)Holidays · Czechia · Czechia | Czechia | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Eve (Finland)Holidays · Finland · Finland | Finland | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Eve (Iceland)Holidays · Iceland · Iceland | Iceland | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Eve (Philippines)Holidays · Philippines · Philippines | Philippines | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Eve (Puerto Rico)Holidays · Puerto Rico · Puerto Rico | Puerto Rico | annual | Nager.Date | 5 yr ago |
| 4 years ago | Christmas Eve (Sweden)Holidays · Sweden · Sweden | Sweden | annual | Nager.Date | 5 yr ago |
| 4 years ago | 150th anniversary: Aida, one of Giuseppe Verdi's most popular operas, made its debut in Cairo, EgyptHistory · Anniversaries | – | annual | Wikipedia | 5 yr ago |
| 4 years ago | 175th anniversary: The Sultanate of Brunei ceded the island of Labuan to the British EmpireHistory · Anniversaries | – | annual | Wikipedia | 5 yr ago |
| 4 years ago | International Anti-Cybercrime DayObservances · UN international days | – | annual | United Nations | 5 yr ago |