December 31, 2021 New Year's Eve 2021

December 24, 2021 Moin Akhtar's 71st Birthday

December 21, 2021 Winter 2021 (Northern Hemisphere)

December 21, 2021 Summer 2021 (Southern Hemisphere)

December 18, 2021 Qatar National Day 2021

December 17, 2021 Celebrating Carrie Best

December 17, 2021 Émilie du Châtelet's 315th Birthday

December 17, 2021 Get Vaccinated. Wear a Mask. Save Lives. (December 17)

December 16, 2021 Bahrain National Day 2021

December 16, 2021 Kazakhstan Independence Day 2021

December 16, 2021 Get Vaccinated. Wear a Mask. Save Lives. (December 16)

December 15, 2021 Get Vaccinated. Wear a Mask. Save Lives. (December 15)

December 14, 2021 Celebrating Som Tum

December 14, 2021 Get Vaccinated. Wear a Mask. Save Lives. (December 14)

December 13, 2021 Celebrating Dr. Remziye Hisar

December 13, 2021 Get Vaccinated. Wear a Mask. Save Lives. (December 13)

December 12, 2021 Kenya Independence Day 2021

December 12, 2021 Celebrating Phở

December 10, 2021 Celebrating Lionel Rose

December 9, 2021 Tanzania Independence Day 2021

December 8, 2021 Get Vaccinated. Wear a Mask. Save Lives. (December 8-9)

December 6, 2021 Finland Independence Day 2021

December 6, 2021 Celebrating Pizza

December 5, 2021 Father's Day 2021 (December 05)

December 2, 2021 UAE National Day 2021

December 2, 2021 Georges Seurat’s 162nd Birthday

01.12.2021.2

01.12.2021.1

Janaína Dutra's 61st Birthday

 

St. Andrew's Day 2021

 

Celebrating Lotfi Zadeh

 

35th Anniversary of Taroko National Park

 

Teachers' Day 2021 (November 27)

 

Thanksgiving 2021

 

Bosnia & Herzegovina Statehood Day 2021

 

Teachers' Day 2021 (November 25)

 

Celebrating Isala Van Diest

 

Teachers' Day 2021 (November 24)

 

Muhammad al-Fayturi's 85th Birthday

 

Lebanon Independence Day 2021

 

Chile Presidential Elections 2021

 

Edmond Dédé's 194th Birthday

 

Children's Day 2021 (November 20)

 

Teachers' Day 2021 (November 20)

 

Morocco Independence Day 2021

 

Latvia Independence Day 2021

 

Oman National Day 2021

 

Slovakia Freedom and Democracy Day 2021

 

Czech Republic Freedom and Democracy Day 2021

 

Argentina Elections 2021

 

Fanny Hensel's 216th Birthday

 

Celebrating Fairy Bread

 

Lyudmila Gurchenko's 86th Birthday

 

Celebrating Johannes Vermeer

 

Débora Arango's 114th Birthday

 

Veterans Day 2021

 

Poland Independence Day 2021

Poland National Day 2021

Celebrating Ismail Marzuki

 

Cambodia Independence Day 2021

 

Professor Okoth Okombo's 71st Birthday

 

Celebrating Roehana Koeddoes

 

Dr. Kamal Ranadive's 104th Birthday

 

Children's Day 2021 (November 06)

 

Get Vaccinated. Wear a Mask. Save Lives. (November 5-7)

 

Charles K. Kao's 88th Birthday

 

Panama Independence Day 2021

 

Day of the Dead 2021

 

Stay Home. Save Lives. (November 2–4)

 

Celebrating the late We:wa

 

Celebrating Georgette Chen

 

Halloween 2021

 

Turkey National Day 2021

 

Kanō Jigorō's 161st Birthday

 

Otto Wichterle's 108th Birthday

 

Austria National Day 2021