National holidays of United States in 2021
This page contains a calendar of all 2021 public holidays for United States. These dates may be modified as official changes are announced, so please check back regularly for updates. Scroll down to view the national list or choose your state’s calendar.
| Day | Date | Holiday | Notes |
|---|---|---|---|
| Friday | Jan. 1, 2021 | New Year's Day | |
| Monday | Jan. 4, 2021 | World Braille Day | |
| Wednesday | Jan. 6, 2021 | Epiphany | |
| Thursday | Jan. 7, 2021 | Orthodox Christmas Day | |
| Thursday | Jan. 7, 2021 | International Programmers' Day | |
| Wednesday | Jan. 13, 2021 | Stephen Foster Memorial Day | |
| Thursday | Jan. 14, 2021 | Orthodox New Year | |
| Friday | Jan. 15, 2021 | Lee-Jackson Day | |
| Sunday | Jan. 17, 2021 | World Religion Day | |
| Monday | Jan. 18, 2021 | Idaho Human Rights Day | |
| Monday | Jan. 18, 2021 | Civil Rights Day | |
| Monday | Jan. 18, 2021 | Martin Luther King Jr. Day | |
| Monday | Jan. 18, 2021 | Robert E. Lee's Birthday | |
| Tuesday | Jan. 19, 2021 | Confederate Heroes' Day | |
| Wednesday | Jan. 20, 2021 | Inauguration Day | |
| Sunday | Jan. 24, 2021 | World Leprosy Day | |
| Tuesday | Jan. 26, 2021 | International Customs Day | |
| Wednesday | Jan. 27, 2021 | International Day of Commemoration in Memory of the Victims of the Holocaust | |
| Thursday | Jan. 28, 2021 | Tu Bishvat/Tu B'Shevat | |
| Friday | Jan. 29, 2021 | Kansas Day | |
| Monday | Feb. 1, 2021 | National Freedom Day | |
| Tuesday | Feb. 2, 2021 | World Wetlands Day | |
| Tuesday | Feb. 2, 2021 | Groundhog Day | |
| Thursday | Feb. 4, 2021 | Rosa Parks Day | |
| Thursday | Feb. 4, 2021 | World Cancer Day | |
| Friday | Feb. 5, 2021 | National Wear Red Day | |
| Saturday | Feb. 6, 2021 | International Day of Zero Tolerance for Female Genital Mutilation | |
| Sunday | Feb. 7, 2021 | Super Bowl | |
| Thursday | Feb. 11, 2021 | World Day of the Sick | |
| Thursday | Feb. 11, 2021 | International Day of Women and Girls in Science | |
| Friday | Feb. 12, 2021 | Lincoln's Birthday | |
| Friday | Feb. 12, 2021 | Chinese New Year | |
| Saturday | Feb. 13, 2021 | World Radio Day | |
| Sunday | Feb. 14, 2021 | Statehood Day | |
| Sunday | Feb. 14, 2021 | Valentine's Day | |
| Monday | Feb. 15, 2021 | Daisy Gatson Bates Day | |
| Monday | Feb. 15, 2021 | Presidents' Day | |
| Monday | Feb. 15, 2021 | Susan B. Anthony's Birthday | |
| Tuesday | Feb. 16, 2021 | Shrove Tuesday/Mardi Gras | |
| Tuesday | Feb. 16, 2021 | Elizabeth Peratrovich Day | |
| Wednesday | Feb. 17, 2021 | Ash Wednesday | |
| Saturday | Feb. 20, 2021 | World Day of Social Justice | |
| Sunday | Feb. 21, 2021 | International Mother Language Day | |
| Friday | Feb. 26, 2021 | Purim | |
| Sunday | Feb. 28, 2021 | Linus Pauling Day | |
| Monday | March 1, 2021 | St. David's Day | |
| Monday | March 1, 2021 | Zero Discrimination Day | |
| Monday | March 1, 2021 | Casimir Pulaski Day | |
| Monday | March 1, 2021 | Self-Injury Awareness Day | |
| Tuesday | March 2, 2021 | Read Across America Day | |
| Tuesday | March 2, 2021 | Town Meeting Day | |
| Tuesday | March 2, 2021 | Texas Independence Day | |
| Wednesday | March 3, 2021 | World Wildlife Day | |
| Friday | March 5, 2021 | Employee Appreciation Day | |
| Monday | March 8, 2021 | International Women's Day | |
| Thursday | March 11, 2021 | World Kidney Day | |
| Thursday | March 11, 2021 | Isra and Mi'raj | |
| Sunday | March 14, 2021 | Daylight Saving Time starts | |
| Wednesday | March 17, 2021 | St. Patrick's Day | |
| Wednesday | March 17, 2021 | Evacuation Day | |
| Saturday | March 20, 2021 | International Day of Happiness | |
| Saturday | March 20, 2021 | March Equinox | |
| Sunday | March 21, 2021 | International Day for the Elimination of Racial Discrimination | |
| Sunday | March 21, 2021 | International Day of Nowruz | |
| Sunday | March 21, 2021 | World Down Syndrome Day | |
| Sunday | March 21, 2021 | International Day of Forests | |
| Sunday | March 21, 2021 | World Poetry Day | |
| Monday | March 22, 2021 | World Water Day | |
| Tuesday | March 23, 2021 | World Meteorological Day | |
| Wednesday | March 24, 2021 | International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims | |
| Wednesday | March 24, 2021 | World Tuberculosis Day | |
| Thursday | March 25, 2021 | International Day of Solidarity with Detained and Missing Staff Members | |
| Thursday | March 25, 2021 | Maryland Day | |
| Thursday | March 25, 2021 | International Day of Remembrance of Slavery Victims and the Transatlantic Slave Trade | |
| Friday | March 26, 2021 | Prince Jonah Kuhio Kalanianaole Day | |
| Saturday | March 27, 2021 | Earth Hour | |
| Sunday | March 28, 2021 | Passover (first day) | |
| Sunday | March 28, 2021 | Palm Sunday | |
| Monday | March 29, 2021 | Seward's Day | |
| Monday | March 29, 2021 | National Vietnam War Veterans Day | |
| Wednesday | March 31, 2021 | César Chávez Day | |
| Thursday | April 1, 2021 | April Fool's Day | |
| Thursday | April 1, 2021 | Maundy Thursday | |
| Friday | April 2, 2021 | World Autism Awareness Day | |
| Friday | April 2, 2021 | Pascua Florida Day | |
| Friday | April 2, 2021 | Good Friday | |
| Saturday | April 3, 2021 | Holy Saturday | |
| Sunday | April 4, 2021 | Last Day of Passover | |
| Sunday | April 4, 2021 | United Nations' Mine Awareness Day | |
| Sunday | April 4, 2021 | Easter Sunday | |
| Monday | April 5, 2021 | Easter Monday | |
| Tuesday | April 6, 2021 | National Tartan Day | |
| Tuesday | April 6, 2021 | International Day of Sport for Development and Peace | |
| Tuesday | April 6, 2021 | National Library Workers' Day | |
| Wednesday | April 7, 2021 | United Nations' World Health Day | |
| Wednesday | April 7, 2021 | Day of Remembrance of the Victims of the Rwanda Genocide | |
| Thursday | April 8, 2021 | Yom HaShoah | |
| Monday | April 12, 2021 | International Day of Human Space Flight | |
| Tuesday | April 13, 2021 | Thomas Jefferson's Birthday | |
| Tuesday | April 13, 2021 | Ramadan Starts | |
| Thursday | April 15, 2021 | Tax Day | |
| Thursday | April 15, 2021 | Father Damien Day | |
| Thursday | April 15, 2021 | Yom Ha'atzmaut | |
| Friday | April 16, 2021 | Emancipation Day | |
| Sunday | April 18, 2021 | International Day for Monuments and Sites | |
| Monday | April 19, 2021 | Boston Marathon | |
| Monday | April 19, 2021 | Patriot's Day | |
| Tuesday | April 20, 2021 | Chinese Language Day | |
| Wednesday | April 21, 2021 | San Jacinto Day | |
| Wednesday | April 21, 2021 | Administrative Professionals Day | |
| Thursday | April 22, 2021 | Take our Daughters and Sons to Work Day | |
| Thursday | April 22, 2021 | Earth Day | |
| Thursday | April 22, 2021 | Oklahoma Day | |
| Friday | April 23, 2021 | English Language Day | |
| Friday | April 23, 2021 | World Book and Copyright Day | |
| Sunday | April 25, 2021 | World Malaria Day | |
| Monday | April 26, 2021 | World Intellectual Property Day | |
| Monday | April 26, 2021 | International Chernobyl Disaster Remembrance Day | |
| Monday | April 26, 2021 | State Holiday | |
| Monday | April 26, 2021 | Confederate Memorial Day | |
| Wednesday | April 28, 2021 | World Day for Safety and Health at Work | |
| Thursday | April 29, 2021 | Day of Remembrance for all Victims of Chemical Warfare | |
| Friday | April 30, 2021 | International Jazz Day | |
| Friday | April 30, 2021 | Lag BaOmer | |
| Friday | April 30, 2021 | Arbor Day | |
| Friday | April 30, 2021 | Orthodox Good Friday | |
| Friday | April 30, 2021 | Kentucky Oaks | |
| Saturday | May 1, 2021 | National Explosive Ordnance Disposal (EOD) Day | |
| Saturday | May 1, 2021 | Loyalty Day | |
| Saturday | May 1, 2021 | Law Day | |
| Saturday | May 1, 2021 | Lei Day | |
| Saturday | May 1, 2021 | Kentucky Derby | |
| Saturday | May 1, 2021 | Orthodox Holy Saturday | |
| Sunday | May 2, 2021 | World Tuna Day | |
| Sunday | May 2, 2021 | Orthodox Easter | |
| Monday | May 3, 2021 | World Press Freedom Day | |
| Monday | May 3, 2021 | Orthodox Easter Monday | |
| Tuesday | May 4, 2021 | Rhode Island Independence Day | |
| Tuesday | May 4, 2021 | Kent State Shootings Remembrance | |
| Wednesday | May 5, 2021 | Cinco de Mayo | |
| Thursday | May 6, 2021 | National Nurses Day | |
| Thursday | May 6, 2021 | National Day of Prayer | |
| Friday | May 7, 2021 | Truman Day | |
| Friday | May 7, 2021 | Military Spouse Appreciation Day | |
| Saturday | May 8, 2021 | Victory in Europe Day | |
| Saturday | May 8, 2021 | Lailat al-Qadr | |
| Saturday | May 8, 2021 | World Migratory Bird Day | |
| Saturday | May 8, 2021 | World Ovarian Cancer Day | |
| Saturday | May 8, 2021 | Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War | |
| Sunday | May 9, 2021 | Mother's Day | |
| Wednesday | May 12, 2021 | International Nurses Day | |
| Thursday | May 13, 2021 | Ascension Day | |
| Thursday | May 13, 2021 | Eid al-Fitr | |
| Saturday | May 15, 2021 | International Day of Families | |
| Saturday | May 15, 2021 | Preakness Stakes | |
| Saturday | May 15, 2021 | Peace Officers Memorial Day | |
| Saturday | May 15, 2021 | Armed Forces Day | |
| Monday | May 17, 2021 | World Information Society Day | |
| Monday | May 17, 2021 | Shavuot | |
| Wednesday | May 19, 2021 | Emergency Medical Services for Children Day | |
| Thursday | May 20, 2021 | World Autoimmune / Autoinflammatory Arthritis Day | |
| Friday | May 21, 2021 | World Day for Cultural Diversity for Dialogue and Development | |
| Friday | May 21, 2021 | National Defense Transportation Day | |
| Saturday | May 22, 2021 | Harvey Milk Day | |
| Saturday | May 22, 2021 | National Maritime Day | |
| Saturday | May 22, 2021 | International Day for Biological Diversity | |
| Sunday | May 23, 2021 | Pentecost | |
| Sunday | May 23, 2021 | International Day to End Obstetric Fistula | |
| Monday | May 24, 2021 | Whit Monday | |
| Tuesday | May 25, 2021 | African Liberation Day | |
| Tuesday | May 25, 2021 | National Missing Children's Day | |
| Saturday | May 29, 2021 | International Day of United Nations Peacekeepers | |
| Sunday | May 30, 2021 | Trinity Sunday | |
| Monday | May 31, 2021 | World No Tobacco Day | |
| Monday | May 31, 2021 | Memorial Day | |
| Monday | May 31, 2021 | Jefferson Davis' Birthday | |
| Tuesday | June 1, 2021 | Global Day of Parents | |
| Thursday | June 3, 2021 | Corpus Christi | |
| Friday | June 4, 2021 | International Day of Innocent Children Victims of Aggression | |
| Saturday | June 5, 2021 | Belmont Stakes | |
| Saturday | June 5, 2021 | World Environment Day | |
| Sunday | June 6, 2021 | D-Day | |
| Tuesday | June 8, 2021 | World Oceans Day | |
| Friday | June 11, 2021 | Kamehameha Day | |
| Saturday | June 12, 2021 | World Day Against Child Labour | |
| Sunday | June 13, 2021 | International Albinism Awareness Day | |
| Sunday | June 13, 2021 | Bunker Hill Day | |
| Monday | June 14, 2021 | Flag Day | |
| Monday | June 14, 2021 | World Blood Donor Day | |
| Monday | June 14, 2021 | Army Birthday | |
| Tuesday | June 15, 2021 | World Elder Abuse Awareness Day | |
| Wednesday | June 16, 2021 | International Day of Family Remittances | |
| Thursday | June 17, 2021 | World Day to Combat Desertification and Drought | |
| Saturday | June 19, 2021 | International Day for the Elimination of Sexual Violence in Conflict | |
| Saturday | June 19, 2021 | Juneteenth | |
| Sunday | June 20, 2021 | American Eagle Day | |
| Sunday | June 20, 2021 | West Virginia Day | |
| Sunday | June 20, 2021 | World Refugee Day | |
| Sunday | June 20, 2021 | June Solstice | |
| Sunday | June 20, 2021 | Father's Day | |
| Monday | June 21, 2021 | International Day of Yoga | |
| Wednesday | June 23, 2021 | International Widows' Day | |
| Wednesday | June 23, 2021 | Public Service Day | |
| Friday | June 25, 2021 | Day of the Seafarer | |
| Saturday | June 26, 2021 | International Day Against Drug Abuse and Illicit Trafficking | |
| Saturday | June 26, 2021 | International Day in Support of Victims of Torture | |
| Wednesday | June 30, 2021 | International Asteroid Day | |
| Saturday | July 3, 2021 | International Day of Cooperatives | |
| Sunday | July 4, 2021 | Independence Day | |
| Sunday | July 11, 2021 | World Population Day | |
| Tuesday | July 13, 2021 | Nathan Bedford Forrest Day | |
| Wednesday | July 14, 2021 | Bastille Day | |
| Thursday | July 15, 2021 | World Youth Skills Day | |
| Sunday | July 18, 2021 | Tisha B'Av | |
| Sunday | July 18, 2021 | Nelson Mandela Day | |
| Tuesday | July 20, 2021 | Eid al-Adha | |
| Friday | July 23, 2021 | Pioneer Day | |
| Sunday | July 25, 2021 | Parents' Day | |
| Tuesday | July 27, 2021 | National Korean War Veterans Armistice Day | |
| Wednesday | July 28, 2021 | World Hepatitis Day | |
| Friday | July 30, 2021 | World Day against Trafficking in Persons | |
| Friday | July 30, 2021 | International Day of Friendship | |
| Sunday | Aug. 1, 2021 | Colorado Day | |
| Wednesday | Aug. 4, 2021 | Coast Guard Birthday | |
| Saturday | Aug. 7, 2021 | Purple Heart Day | |
| Monday | Aug. 9, 2021 | Victory Day | |
| Monday | Aug. 9, 2021 | International Day of the World's Indigenous People | |
| Tuesday | Aug. 10, 2021 | Muharram | |
| Thursday | Aug. 12, 2021 | International Youth Day | |
| Friday | Aug. 13, 2021 | Friday the 13th | |
| Sunday | Aug. 15, 2021 | Assumption of Mary | |
| Monday | Aug. 16, 2021 | Bennington Battle Day | |
| Thursday | Aug. 19, 2021 | National Aviation Day | |
| Thursday | Aug. 19, 2021 | World Humanitarian Day | |
| Friday | Aug. 20, 2021 | Hawaii Statehood Day | |
| Saturday | Aug. 21, 2021 | Senior Citizens Day | |
| Monday | Aug. 23, 2021 | International Day for the Remembrance of the Slave Trade and its Abolition | |
| Thursday | Aug. 26, 2021 | Women's Equality Day | |
| Friday | Aug. 27, 2021 | Lyndon Baines Johnson Day | |
| Sunday | Aug. 29, 2021 | International Day against Nuclear Tests | |
| Monday | Aug. 30, 2021 | International Day of the Victims of Enforced Disappearances | |
| Tuesday | Aug. 31, 2021 | International Overdose Awareness Day | |
| Saturday | Sept. 4, 2021 | World Sexual Health Day | |
| Sunday | Sept. 5, 2021 | International Day of Charity | |
| Monday | Sept. 6, 2021 | Labor Day | |
| Tuesday | Sept. 7, 2021 | Rosh Hashana | |
| Wednesday | Sept. 8, 2021 | International Literacy Day | |
| Thursday | Sept. 9, 2021 | California Admission Day | |
| Friday | Sept. 10, 2021 | World Suicide Prevention Day | |
| Saturday | Sept. 11, 2021 | Patriot Day | |
| Saturday | Sept. 11, 2021 | Carl Garner Federal Lands Cleanup Day | |
| Sunday | Sept. 12, 2021 | National Grandparents Day | |
| Sunday | Sept. 12, 2021 | International Day for South-South Cooperation | |
| Wednesday | Sept. 15, 2021 | International Day of Democracy | |
| Thursday | Sept. 16, 2021 | Yom Kippur | |
| Thursday | Sept. 16, 2021 | International Day for the Preservation of the Ozone Layer | |
| Friday | Sept. 17, 2021 | National POW/MIA Recognition Day | |
| Friday | Sept. 17, 2021 | Constitution Day and Citizenship Day | |
| Saturday | Sept. 18, 2021 | Air Force Birthday | |
| Saturday | Sept. 18, 2021 | National CleanUp Day | |
| Tuesday | Sept. 21, 2021 | First Day of Sukkot | |
| Tuesday | Sept. 21, 2021 | International Day of Peace | |
| Wednesday | Sept. 22, 2021 | September Equinox | |
| Thursday | Sept. 23, 2021 | International Celebrate Bisexuality Day | |
| Thursday | Sept. 23, 2021 | World Maritime Day | |
| Friday | Sept. 24, 2021 | Native American Day | |
| Sunday | Sept. 26, 2021 | Gold Star Mother's Day | |
| Sunday | Sept. 26, 2021 | International Day for the Total Elimination of Nuclear Weapons | |
| Monday | Sept. 27, 2021 | World Tourism Day | |
| Monday | Sept. 27, 2021 | Last Day of Sukkot | |
| Tuesday | Sept. 28, 2021 | World Rabies Day | |
| Tuesday | Sept. 28, 2021 | Shmini Atzeret | |
| Wednesday | Sept. 29, 2021 | Simchat Torah | |
| Wednesday | Sept. 29, 2021 | World Heart Day | |
| Friday | Oct. 1, 2021 | World Vegetarian Day | |
| Friday | Oct. 1, 2021 | International Day of Older Persons | |
| Saturday | Oct. 2, 2021 | International Day of Non-Violence | |
| Monday | Oct. 4, 2021 | Child Health Day | |
| Monday | Oct. 4, 2021 | Feast of St Francis of Assisi | |
| Monday | Oct. 4, 2021 | World Habitat Day | |
| Tuesday | Oct. 5, 2021 | World Teachers' Day | |
| Wednesday | Oct. 6, 2021 | World Cerebral Palsy Day | |
| Saturday | Oct. 9, 2021 | Leif Erikson Day | |
| Saturday | Oct. 9, 2021 | World Post Day | |
| Sunday | Oct. 10, 2021 | World Mental Health Day | |
| Monday | Oct. 11, 2021 | Indigenous People's Day | |
| Monday | Oct. 11, 2021 | Columbus Day | |
| Monday | Oct. 11, 2021 | Native Americans' Day | |
| Monday | Oct. 11, 2021 | International Day of the Girl Child | |
| Wednesday | Oct. 13, 2021 | International Day for Natural Disaster Reduction | |
| Wednesday | Oct. 13, 2021 | Navy Birthday | |
| Thursday | Oct. 14, 2021 | World Sight Day | |
| Friday | Oct. 15, 2021 | White Cane Safety Day | |
| Friday | Oct. 15, 2021 | International Day of Rural Women | |
| Friday | Oct. 15, 2021 | Boss's Day | |
| Saturday | Oct. 16, 2021 | Sweetest Day | |
| Saturday | Oct. 16, 2021 | World Food Day | |
| Sunday | Oct. 17, 2021 | International Day for the Eradication of Poverty | |
| Monday | Oct. 18, 2021 | Alaska Day | |
| Tuesday | Oct. 19, 2021 | The Prophet's Birthday | |
| Sunday | Oct. 24, 2021 | United Nations Day | |
| Sunday | Oct. 24, 2021 | World Development Information Day | |
| Wednesday | Oct. 27, 2021 | World Day for Audiovisual Heritage | |
| Friday | Oct. 29, 2021 | World Stroke Day | |
| Friday | Oct. 29, 2021 | Nevada Day | |
| Sunday | Oct. 31, 2021 | Halloween | |
| Sunday | Oct. 31, 2021 | World Cities Day | |
| Monday | Nov. 1, 2021 | All Saints' Day | |
| Monday | Nov. 1, 2021 | World Vegan Day | |
| Tuesday | Nov. 2, 2021 | All Souls' Day | |
| Tuesday | Nov. 2, 2021 | International Day to End Impunity for Crimes against Journalists | |
| Thursday | Nov. 4, 2021 | Diwali/Deepavali | |
| Saturday | Nov. 6, 2021 | International Day for Preventing the Exploitation of the Environment in War and Armed Conflict | |
| Sunday | Nov. 7, 2021 | Daylight Saving Time ends | |
| Sunday | Nov. 7, 2021 | New York City Marathon | |
| Wednesday | Nov. 10, 2021 | Marine Corps Birthday | |
| Wednesday | Nov. 10, 2021 | World Science Day for Peace and Development | |
| Thursday | Nov. 11, 2021 | Veterans Day | |
| Friday | Nov. 12, 2021 | World Pneumonia Day | |
| Sunday | Nov. 14, 2021 | World Diabetes Day | |
| Tuesday | Nov. 16, 2021 | International Day for Tolerance | |
| Wednesday | Nov. 17, 2021 | World Prematurity Day | |
| Thursday | Nov. 18, 2021 | World Philosophy Day | |
| Friday | Nov. 19, 2021 | World Toilet Day | |
| Friday | Nov. 19, 2021 | International Men's Day | |
| Saturday | Nov. 20, 2021 | Universal Children's Day | |
| Saturday | Nov. 20, 2021 | Africa Industrialization Day | |
| Sunday | Nov. 21, 2021 | World Television Day | |
| Sunday | Nov. 21, 2021 | World Day of Remembrance for Road Traffic Victims | |
| Thursday | Nov. 25, 2021 | Thanksgiving Day | |
| Thursday | Nov. 25, 2021 | International Day for the Elimination of Violence against Women | |
| Friday | Nov. 26, 2021 | Black Friday | |
| Friday | Nov. 26, 2021 | Day After Thanksgiving | |
| Friday | Nov. 26, 2021 | Lincoln's Birthday/Lincoln's Day | |
| Friday | Nov. 26, 2021 | Family Day | |
| Friday | Nov. 26, 2021 | American Indian Heritage Day | |
| Friday | Nov. 26, 2021 | Acadian Day | |
| Sunday | Nov. 28, 2021 | First Sunday of Advent | |
| Monday | Nov. 29, 2021 | Chanukah/Hanukkah (first day) | |
| Monday | Nov. 29, 2021 | Cyber Monday | |
| Monday | Nov. 29, 2021 | International Day of Solidarity with the Palestinian People | |
| Wednesday | Dec. 1, 2021 | World AIDS Day | |
| Thursday | Dec. 2, 2021 | International Day for the Abolition of Slavery | |
| Friday | Dec. 3, 2021 | International Day of Persons with Disabilities | |
| Sunday | Dec. 5, 2021 | International Volunteer Day for Economic and Social Development | |
| Sunday | Dec. 5, 2021 | World Soil Day | |
| Monday | Dec. 6, 2021 | St Nicholas Day | |
| Monday | Dec. 6, 2021 | Last Day of Chanukah | |
| Tuesday | Dec. 7, 2021 | Pearl Harbor Remembrance Day | |
| Tuesday | Dec. 7, 2021 | International Civil Aviation Day | |
| Wednesday | Dec. 8, 2021 | Feast of the Immaculate Conception | |
| Thursday | Dec. 9, 2021 | World Genocide Commemoration Day | |
| Thursday | Dec. 9, 2021 | International Anti-Corruption Day | |
| Friday | Dec. 10, 2021 | Human Rights Day | |
| Saturday | Dec. 11, 2021 | International Mountain Day | |
| Sunday | Dec. 12, 2021 | Feast of Our Lady of Guadalupe | |
| Monday | Dec. 13, 2021 | National Guard Birthday | |
| Wednesday | Dec. 15, 2021 | Bill of Rights Day | |
| Friday | Dec. 17, 2021 | Pan American Aviation Day | |
| Friday | Dec. 17, 2021 | Wright Brothers Day | |
| Saturday | Dec. 18, 2021 | Arabic Language Day | |
| Saturday | Dec. 18, 2021 | International Migrants Day | |
| Monday | Dec. 20, 2021 | International Human Solidarity Day | |
| Tuesday | Dec. 21, 2021 | December Solstice | |
| Friday | Dec. 24, 2021 | Christmas Eve | |
| Friday | Dec. 24, 2021 | Christmas Day | |
| Sunday | Dec. 26, 2021 | Day After Christmas Day | |
| Sunday | Dec. 26, 2021 | Kwanzaa (first day) | |
| Friday | Dec. 31, 2021 | New Year's Eve |
Public Holidays
- United States public holidays by years
- Public holidays in other countries