March 2021 Holidays & Observances Worldwide
There is a total of 671 public holidays and observances in March of 2021 for over 230 countries and 3300 locations around the world. In the table below, you will find the details of the holidays & observances along with when and where they are observed.
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| Date | Holiday | Location |
|---|---|---|
| Monday, March 1, 2021 | Labour Day | Australia |
| Monday, March 1, 2021 | Independence Day | Bosnia and Herzegovina |
| Monday, March 1, 2021 | Baba Marta | Bulgaria |
| Monday, March 1, 2021 | St David's Day | Canada |
| Monday, March 1, 2021 | Neuchâtel Republic Day | Switzerland |
| Monday, March 1, 2021 | Day off for Day of Andalucía | Spain |
| Monday, March 1, 2021 | Day of the Balearic Islands | Spain |
| Monday, March 1, 2021 | Yap Day | Micronesia |
| Monday, March 1, 2021 | Guam History and Chamorro Heritage Day | Guam |
| Monday, March 1, 2021 | Independence Movement Day | South Korea |
| Monday, March 1, 2021 | Martisor | Moldova |
| Monday, March 1, 2021 | Remembrance Day | Marshall Islands |
| Monday, March 1, 2021 | Patriots' Day | Mongolia |
| Monday, March 1, 2021 | Mourning of Grand Chief Sir Michael Somare | Papua New Guinea |
| Monday, March 1, 2021 | Heroes' Day | Paraguay |
| Monday, March 1, 2021 | Mărțișor | Romania |
| Monday, March 1, 2021 | Peace Memorial Day Holiday | Taiwan |
| Monday, March 1, 2021 | St. David's Day | United Kingdom |
| Monday, March 1, 2021 | Zero Discrimination Day | United States |
| Monday, March 1, 2021 | Self-Injury Awareness Day | United States |
| Monday, March 1, 2021 | St. David's Day | United States |
| Monday, March 1, 2021 | Casimir Pulaski Day | United States |
| Monday, March 1, 2021 | Casimir Pulaski Day | United States |
| Monday, March 1, 2021 | First Day of Women's History Month | United States |
| Monday, March 1, 2021 | First Day of Irish American Heritage Month | United States |
| Monday, March 1, 2021 | Lavity Stoutt's Birthday Holiday | British Virgin Islands |
| Tuesday, March 2, 2021 | James Ronald Webster Day | Anguilla |
| Tuesday, March 2, 2021 | National Flag Day | Bangladesh |
| Tuesday, March 2, 2021 | Adwa Victory Day | Ethiopia |
| Tuesday, March 2, 2021 | Peasants' Day | Myanmar |
| Tuesday, March 2, 2021 | American Citizenship Day | Puerto Rico |
| Tuesday, March 2, 2021 | Texas Independence Day | United States |
| Tuesday, March 2, 2021 | Read Across America Day | United States |
| Tuesday, March 2, 2021 | Town Meeting Day | United States |
| Wednesday, March 3, 2021 | Liberation Day | Bulgaria |
| Wednesday, March 3, 2021 | Mother's Day | Georgia |
| Wednesday, March 3, 2021 | Dolls' Festival/Girls' Festival | Japan |
| Wednesday, March 3, 2021 | Martyrs' Day | Malawi |
| Wednesday, March 3, 2021 | Veteran's Day | East Timor |
| Wednesday, March 3, 2021 | World Wildlife Day | United States |
| Thursday, March 4, 2021 | Anniversary of the Coronation of the Sultan of Terengganu | Malaysia |
| Thursday, March 4, 2021 | Casimir Pulaski Day | United States |
| Friday, March 5, 2021 | Rebellion Anniversary | Iraq |
| Friday, March 5, 2021 | Missionary Day | French Polynesia |
| Friday, March 5, 2021 | Employee Appreciation Day | United States |
| Friday, March 5, 2021 | Custom Chiefs' Day | Vanuatu |
| Saturday, March 6, 2021 | Independence Day | Ghana |
| Saturday, March 6, 2021 | Foundation Day | Norfolk Island |
| Saturday, March 6, 2021 | Day of Memorial and Respect for Veterans | Kosovo |
| Sunday, March 7, 2021 | March Bank Holiday | Qatar |
| Sunday, March 7, 2021 | Lavity Stoutt's Birthday | British Virgin Islands |
| Monday, March 8, 2021 | Mother's Day | Albania |
| Monday, March 8, 2021 | International Women's Day | Armenia |
| Monday, March 8, 2021 | International Woman's Day | Angola |
| Monday, March 8, 2021 | Labour Day | Australia |
| Monday, March 8, 2021 | Eight Hours Day | Australia |
| Monday, March 8, 2021 | Adelaide Cup | Australia |
| Monday, March 8, 2021 | Canberra Day | Australia |
| Monday, March 8, 2021 | Women's Day | Azerbaijan |
| Monday, March 8, 2021 | Mother's Day | Bosnia and Herzegovina |
| Monday, March 8, 2021 | Brčko District Establishment Day | Bosnia and Herzegovina |
| Monday, March 8, 2021 | International Women's Day | Burkina Faso |
| Monday, March 8, 2021 | Mother's Day | Bulgaria |
| Monday, March 8, 2021 | Women's Day | Benin |
| Monday, March 8, 2021 | Women's Day | Belarus |
| Monday, March 8, 2021 | Day off for National Heroes and Benefactors Day | Belize |
| Monday, March 8, 2021 | Commonwealth Day | Canada |
| Monday, March 8, 2021 | International Women's Day | Congo Democratic Republic |
| Monday, March 8, 2021 | International Women's Day | China |
| Monday, March 8, 2021 | Women's Day | Colombia |
| Monday, March 8, 2021 | International Women's Day | Czechia |
| Monday, March 8, 2021 | International Women's Day | Germany |
| Monday, March 8, 2021 | International Women's Day | Germany |
| Monday, March 8, 2021 | International Women's Day | Germany |
| Monday, March 8, 2021 | Women's Day | Eritrea |
| Monday, March 8, 2021 | International Women's Day | Georgia |
| Monday, March 8, 2021 | Independence Day observed | Ghana |
| Monday, March 8, 2021 | International Women's Day | Equatorial Guinea |
| Monday, March 8, 2021 | International Women's Day | Guinea-Bissau |
| Monday, March 8, 2021 | International Women's Day | Israel |
| Monday, March 8, 2021 | Maharishi Dayanand Saraswati Jayanti | India |
| Monday, March 8, 2021 | International Women's Day | Kyrgyzstan |
| Monday, March 8, 2021 | International Women Day | Cambodia |
| Monday, March 8, 2021 | International Women's Day | Kiribati |
| Monday, March 8, 2021 | International Women's Day | North Korea |
| Monday, March 8, 2021 | International Women's Day | Kazakhstan |
| Monday, March 8, 2021 | International Women's Day | Laos |
| Monday, March 8, 2021 | International Women's Day | Moldova |
| Monday, March 8, 2021 | International Women's Day | Madagascar |
| Monday, March 8, 2021 | Mother's Day | North Macedonia |
| Monday, March 8, 2021 | International Women's Day | Mongolia |
| Monday, March 8, 2021 | Women's Day | Nigeria |
| Monday, March 8, 2021 | International Women's Day | Norway |
| Monday, March 8, 2021 | Nari Dibas | Nepal |
| Monday, March 8, 2021 | International Women's Day | Nauru |
| Monday, March 8, 2021 | Taranaki Anniversary Day | New Zealand |
| Monday, March 8, 2021 | International Women's Day | Romania |
| Monday, March 8, 2021 | Mother's Day | Serbia |
| Monday, March 8, 2021 | International Women's Day | Russia |
| Monday, March 8, 2021 | International Women's Day | Singapore |
| Monday, March 8, 2021 | International Women's Day | Sierra Leone |
| Monday, March 8, 2021 | International Women's Day | South Sudan |
| Monday, March 8, 2021 | Women's Day | El Salvador |
| Monday, March 8, 2021 | Revolution Day | Syria |
| Monday, March 8, 2021 | Commonwealth Day | Turks and Caicos Islands |
| Monday, March 8, 2021 | International Women's Day | Chad |
| Monday, March 8, 2021 | International Women's Day | Tajikistan |
| Monday, March 8, 2021 | International Women's Day | Turkmenistan |
| Monday, March 8, 2021 | Commonwealth Day | Tuvalu |
| Monday, March 8, 2021 | International Women's Day | Taiwan |
| Monday, March 8, 2021 | International Women's Day | Ukraine |
| Monday, March 8, 2021 | International Women's Day | Uganda |
| Monday, March 8, 2021 | International Women's Day | United States |
| Monday, March 8, 2021 | International Women's Day | Uzbekistan |
| Monday, March 8, 2021 | International Women's Day | Zambia |
| Tuesday, March 9, 2021 | National Heroes and Benefactors Day | Belize |
| Tuesday, March 9, 2021 | Teachers' Day | Lebanon |
| Wednesday, March 10, 2021 | Al Isra' wal Miraj | Israel |
| Wednesday, March 10, 2021 | Decoration Day | Liberia |
| Thursday, March 11, 2021 | Leilat al-Meiraj | United Arab Emirates |
| Thursday, March 11, 2021 | Isra and Mi'raj | Australia |
| Thursday, March 11, 2021 | Maha Shivaratri | Bangladesh |
| Thursday, March 11, 2021 | Shab-e-Meraj | Bangladesh |
| Thursday, March 11, 2021 | Isra and Mi'raj | Brunei |
| Thursday, March 11, 2021 | Isra and Mi'raj | Canada |
| Thursday, March 11, 2021 | Isra and Miraj | Djibouti |
| Thursday, March 11, 2021 | Mid Lent Thursday | Guadeloupe |
| Thursday, March 11, 2021 | Maha Shivaratri | Indonesia |
| Thursday, March 11, 2021 | Ascension of the Prophet Muhammad | Indonesia |
| Thursday, March 11, 2021 | Maha Shivaratri | India |
| Thursday, March 11, 2021 | Anniversary of Signing of the March 11, 1970 Agreement | Iraq |
| Thursday, March 11, 2021 | Prophet's Ascension | Iran |
| Thursday, March 11, 2021 | Al Isra' wal Miraj | Jordan |
| Thursday, March 11, 2021 | Isra and Mi'raj | Comoros |
| Thursday, March 11, 2021 | Isra and Miraj | Kuwait |
| Thursday, March 11, 2021 | Mahasivarathri Day | Sri Lanka |
| Thursday, March 11, 2021 | Moshoeshoe's Birthday | Lesotho |
| Thursday, March 11, 2021 | Independence Restoration Day | Lithuania |
| Thursday, March 11, 2021 | Maha Shivaratri | Myanmar |
| Thursday, March 11, 2021 | Maha Shivaratree | Mauritius |
| Thursday, March 11, 2021 | Isra and Mi'raj | Malaysia |
| Thursday, March 11, 2021 | Maha Shivaratri | Nepal |
| Thursday, March 11, 2021 | Isra and Mi'raj | Oman |
| Thursday, March 11, 2021 | Lailatul Isra Wal Mi Raj | Philippines |
| Thursday, March 11, 2021 | Shivaratri | Pakistan |
| Thursday, March 11, 2021 | Isra and Mi'raj | Russia |
| Thursday, March 11, 2021 | Isra and Mi'raj | Somalia |
| Thursday, March 11, 2021 | Isra and Mi'raj | United Kingdom |
| Thursday, March 11, 2021 | Maha Shivaratri | United Kingdom |
| Thursday, March 11, 2021 | Maha Shivaratri | United States |
| Thursday, March 11, 2021 | Isra and Mi'raj | United States |
| Thursday, March 11, 2021 | World Kidney Day | United States |
| Thursday, March 11, 2021 | Isra and Mi'raj | Yemen |
| Thursday, March 11, 2021 | Mi'raj | Mayotte |
| Thursday, March 11, 2021 | Maha Shivaratri | South Africa |
| Thursday, March 11, 2021 | Isra and Mi'raj | South Africa |
| Friday, March 12, 2021 | Arbor Day | China |
| Friday, March 12, 2021 | Joint Holiday (Cuti Bersama) | Indonesia |
| Friday, March 12, 2021 | International Women's Day | Kiribati |
| Friday, March 12, 2021 | National Day | Mauritius |
| Friday, March 12, 2021 | State funeral of Grand Chief Sir Michael Somare | Papua New Guinea |
| Friday, March 12, 2021 | Shab e-Meraj | Pakistan |
| Friday, March 12, 2021 | Arbor Day | Taiwan |
| Friday, March 12, 2021 | Youth Day | Zambia |
| Saturday, March 13, 2021 | Statute of the Autonomous City of Melilla Day | Spain |
| Saturday, March 13, 2021 | Anniversary of the Election of Pope Francis | Vatican City (Holy See) |
| Sunday, March 14, 2021 | Constitution Day | Andorra |
| Sunday, March 14, 2021 | Summer Day | Albania |
| Sunday, March 14, 2021 | Daylight Saving Time starts | Bermuda |
| Sunday, March 14, 2021 | Daylight Saving Time starts | The Bahamas |
| Sunday, March 14, 2021 | Daylight Saving Time starts | Canada |
| Sunday, March 14, 2021 | Zhonghe Festival | China |
| Sunday, March 14, 2021 | Daylight Saving Time starts | Cuba |
| Sunday, March 14, 2021 | Mother Tongue Day | Estonia |
| Sunday, March 14, 2021 | Laetare Sunday | French Guiana |
| Sunday, March 14, 2021 | Mother's Day | Gibraltar |
| Sunday, March 14, 2021 | Bali's Day of Silence and Hindu New Year (Nyepi) | Indonesia |
| Sunday, March 14, 2021 | Mother's Day | Ireland |
| Sunday, March 14, 2021 | Birth Anniversary of the Immortal Barzani | Iraq |
| Sunday, March 14, 2021 | Laetare Sunday | Martinique |
| Sunday, March 14, 2021 | Mothering Sunday | Nigeria |
| Sunday, March 14, 2021 | Gyalpo Losar | Nepal |
| Sunday, March 14, 2021 | Daylight Saving Time starts | Saint Pierre and Miquelon |
| Sunday, March 14, 2021 | Earth God's Birthday | Taiwan |
| Sunday, March 14, 2021 | Mother's Day | United Kingdom |
| Sunday, March 14, 2021 | Daylight Saving Time starts | United States |
| Sunday, March 14, 2021 | National Heroes Day | Saint Vincent and the Grenadines |
| Monday, March 15, 2021 | Day off for Summer Day | Albania |
| Monday, March 15, 2021 | Constitution Day | Belarus |
| Monday, March 15, 2021 | St. Patrick's Day | Canada |
| Monday, March 15, 2021 | Green Monday | Cyprus |
| Monday, March 15, 2021 | Clean Monday | Greece |
| Monday, March 15, 2021 | Day of the Establishment of the National Defense of the Republic of Croatia | Croatia |
| Monday, March 15, 2021 | 1848 Revolution Memorial Day | Hungary |
| Monday, March 15, 2021 | J. J. Roberts Birthday | Liberia |
| Monday, March 15, 2021 | Benito Juárez's Birthday Memorial | Mexico |
| Monday, March 15, 2021 | Youth Day | Palau |
| Monday, March 15, 2021 | Mother's Day | San Marino |
| Monday, March 15, 2021 | Day off for National Heroes Day | Saint Vincent and the Grenadines |
| Wednesday, March 17, 2021 | St Patrick's Day | Australia |
| Wednesday, March 17, 2021 | Sheikh Mujibur Rahman's birthday | Bangladesh |
| Wednesday, March 17, 2021 | St. Patrick's Day | Canada |
| Wednesday, March 17, 2021 | St. Patrick's Day | Germany |
| Wednesday, March 17, 2021 | St. Patrick's Day | Ireland |
| Wednesday, March 17, 2021 | St. Patrick's Day | Montserrat |
| Wednesday, March 17, 2021 | St. Patrick's Day | United Kingdom |
| Wednesday, March 17, 2021 | St. Patrick's Day | United States |
| Wednesday, March 17, 2021 | Evacuation Day | United States |
| Thursday, March 18, 2021 | National Close the Gap Day | Australia |
| Thursday, March 18, 2021 | National Anthem and Flag Day | Aruba |
| Thursday, March 18, 2021 | Anniversary of the March Revolution | Germany |
| Thursday, March 18, 2021 | Cheikh Al Maarouf Day | Comoros |
| Thursday, March 18, 2021 | Soldiers' Day | Mongolia |
| Thursday, March 18, 2021 | Oil Expropriation Day | Mexico |
| Friday, March 19, 2021 | Father's Day | Andorra |
| Friday, March 19, 2021 | March Equinox | American Samoa |
| Friday, March 19, 2021 | Saint Joseph's Day | Austria |
| Friday, March 19, 2021 | Father Day | Bolivia |
| Friday, March 19, 2021 | Saint Joseph's Day | Switzerland |
| Friday, March 19, 2021 | March Equinox | Cook Islands |
| Friday, March 19, 2021 | Saint Joseph's Day | Colombia |
| Friday, March 19, 2021 | Saint Joseph's Day | Costa Rica |
| Friday, March 19, 2021 | Father's Day | Spain |
| Friday, March 19, 2021 | San Jose | Spain |
| Friday, March 19, 2021 | San Jose | Spain |
| Friday, March 19, 2021 | Father's Day | Honduras |
| Friday, March 19, 2021 | Father's Day | Croatia |
| Friday, March 19, 2021 | Father's Day | Italy |
| Friday, March 19, 2021 | St Joseph's Day | Liechtenstein |
| Friday, March 19, 2021 | Father's Day | Liechtenstein |
| Friday, March 19, 2021 | Feast of Saint Joseph | Malta |
| Friday, March 19, 2021 | March Equinox | French Polynesia |
| Friday, March 19, 2021 | St. Joseph's Day | Portugal |
| Friday, March 19, 2021 | Father's Day | Portugal |
| Friday, March 19, 2021 | Father's Day | San Marino |
| Friday, March 19, 2021 | Father's Day | Vatican City (Holy See) |
| Friday, March 19, 2021 | St Joseph's Day | Vatican City (Holy See) |
| Friday, March 19, 2021 | Saint Joseph's Day | Venezuela |
| Saturday, March 20, 2021 | March Equinox | Andorra |
| Saturday, March 20, 2021 | March Equinox | United Arab Emirates |
| Saturday, March 20, 2021 | March Equinox | Afghanistan |
| Saturday, March 20, 2021 | March Equinox | Antigua and Barbuda |
| Saturday, March 20, 2021 | March Equinox | Anguilla |
| Saturday, March 20, 2021 | March Equinox | Albania |
| Saturday, March 20, 2021 | March Equinox | Armenia |
| Saturday, March 20, 2021 | March Equinox | Angola |
| Saturday, March 20, 2021 | March Equinox | Argentina |
| Saturday, March 20, 2021 | March Equinox | Austria |
| Saturday, March 20, 2021 | March Equinox | Australia |
| Saturday, March 20, 2021 | March Equinox | Aruba |
| Saturday, March 20, 2021 | Nowruz | Azerbaijan |
| Saturday, March 20, 2021 | March Equinox | Azerbaijan |
| Saturday, March 20, 2021 | March Equinox | Bosnia and Herzegovina |
| Saturday, March 20, 2021 | March Equinox | Barbados |
| Saturday, March 20, 2021 | March Equinox | Bangladesh |
| Saturday, March 20, 2021 | March Equinox | Belgium |
| Saturday, March 20, 2021 | March Equinox | Burkina Faso |
| Saturday, March 20, 2021 | March Equinox | Bulgaria |
| Saturday, March 20, 2021 | March Equinox | Bahrain |
| Saturday, March 20, 2021 | March Equinox | Burundi |
| Saturday, March 20, 2021 | March Equinox | Benin |
| Saturday, March 20, 2021 | March Equinox | St. Barts |
| Saturday, March 20, 2021 | March Equinox | Bermuda |
| Saturday, March 20, 2021 | March Equinox | Brunei |
| Saturday, March 20, 2021 | March Equinox | Bolivia |
| Saturday, March 20, 2021 | March Equinox | Brazil |
| Saturday, March 20, 2021 | March Equinox | The Bahamas |
| Saturday, March 20, 2021 | March Equinox | Bhutan |
| Saturday, March 20, 2021 | March Equinox | Botswana |
| Saturday, March 20, 2021 | March Equinox | Belarus |
| Saturday, March 20, 2021 | March Equinox | Belize |
| Saturday, March 20, 2021 | March Equinox | Canada |
| Saturday, March 20, 2021 | International Francophonie Day | Congo Democratic Republic |
| Saturday, March 20, 2021 | March Equinox | Congo Democratic Republic |
| Saturday, March 20, 2021 | March Equinox | Central African Republic |
| Saturday, March 20, 2021 | March Equinox | Congo |
| Saturday, March 20, 2021 | March Equinox | Switzerland |
| Saturday, March 20, 2021 | March Equinox | Cote d'Ivoire |
| Saturday, March 20, 2021 | March Equinox | Chile |
| Saturday, March 20, 2021 | March Equinox | Cameroon |
| Saturday, March 20, 2021 | March Equinox | China |
| Saturday, March 20, 2021 | March Equinox | Colombia |
| Saturday, March 20, 2021 | March Equinox | Costa Rica |
| Saturday, March 20, 2021 | March Equinox | Cuba |
| Saturday, March 20, 2021 | March Equinox | Cabo Verde |
| Saturday, March 20, 2021 | March Equinox | Curaçao |
| Saturday, March 20, 2021 | March Equinox | Cyprus |
| Saturday, March 20, 2021 | March Equinox | Czechia |
| Saturday, March 20, 2021 | March Equinox | Germany |
| Saturday, March 20, 2021 | March Equinox | Djibouti |
| Saturday, March 20, 2021 | March Equinox | Denmark |
| Saturday, March 20, 2021 | March Equinox | Dominica |
| Saturday, March 20, 2021 | March Equinox | Dominican Republic |
| Saturday, March 20, 2021 | March Equinox | Algeria |
| Saturday, March 20, 2021 | March Equinox | Ecuador |
| Saturday, March 20, 2021 | March Equinox | Estonia |
| Saturday, March 20, 2021 | March Equinox | Egypt |
| Saturday, March 20, 2021 | March Equinox | Eritrea |
| Saturday, March 20, 2021 | March Equinox | Spain |
| Saturday, March 20, 2021 | March Equinox | Ethiopia |
| Saturday, March 20, 2021 | March Equinox | Finland |
| Saturday, March 20, 2021 | March Equinox | Fiji |
| Saturday, March 20, 2021 | March Equinox | Falkland Islands |
| Saturday, March 20, 2021 | March Equinox | Micronesia |
| Saturday, March 20, 2021 | March Equinox | Faroe Islands |
| Saturday, March 20, 2021 | March Equinox | France |
| Saturday, March 20, 2021 | March Equinox | Gabon |
| Saturday, March 20, 2021 | March Equinox | Grenada |
| Saturday, March 20, 2021 | March Equinox | Georgia |
| Saturday, March 20, 2021 | March Equinox | French Guiana |
| Saturday, March 20, 2021 | March Equinox | Guernsey |
| Saturday, March 20, 2021 | March Equinox | Ghana |
| Saturday, March 20, 2021 | March Equinox | Gibraltar |
| Saturday, March 20, 2021 | March Equinox | Greenland |
| Saturday, March 20, 2021 | March Equinox | Gambia |
| Saturday, March 20, 2021 | March Equinox | Guinea |
| Saturday, March 20, 2021 | March Equinox | Equatorial Guinea |
| Saturday, March 20, 2021 | March Equinox | Greece |
| Saturday, March 20, 2021 | March Equinox | Guatemala |
| Saturday, March 20, 2021 | March Equinox | Guam |
| Saturday, March 20, 2021 | March Equinox | Guinea-Bissau |
| Saturday, March 20, 2021 | March Equinox | Guyana |
| Saturday, March 20, 2021 | March Equinox | Hong Kong |
| Saturday, March 20, 2021 | March Equinox | Honduras |
| Saturday, March 20, 2021 | March Equinox | Croatia |
| Saturday, March 20, 2021 | March Equinox | Haiti |
| Saturday, March 20, 2021 | March Equinox | Hungary |
| Saturday, March 20, 2021 | March Equinox | Indonesia |
| Saturday, March 20, 2021 | March Equinox | Ireland |
| Saturday, March 20, 2021 | March Equinox | Israel |
| Saturday, March 20, 2021 | March Equinox | Isle of Man |
| Saturday, March 20, 2021 | March Equinox | India |
| Saturday, March 20, 2021 | March Equinox | Iraq |
| Saturday, March 20, 2021 | Oil Nationalization Day | Iran |
| Saturday, March 20, 2021 | March Equinox | Iran |
| Saturday, March 20, 2021 | March Equinox | Iceland |
| Saturday, March 20, 2021 | March Equinox | Italy |
| Saturday, March 20, 2021 | March Equinox | Jersey |
| Saturday, March 20, 2021 | March Equinox | Jamaica |
| Saturday, March 20, 2021 | March Equinox | Jordan |
| Saturday, March 20, 2021 | Spring Equinox | Japan |
| Saturday, March 20, 2021 | March Equinox | Japan |
| Saturday, March 20, 2021 | March Equinox | Kenya |
| Saturday, March 20, 2021 | March Equinox | Kyrgyzstan |
| Saturday, March 20, 2021 | March Equinox | Cambodia |
| Saturday, March 20, 2021 | March Equinox | Kiribati |
| Saturday, March 20, 2021 | March Equinox | Comoros |
| Saturday, March 20, 2021 | March Equinox | Saint Kitts and Nevis |
| Saturday, March 20, 2021 | March Equinox | North Korea |
| Saturday, March 20, 2021 | March Equinox | South Korea |
| Saturday, March 20, 2021 | March Equinox | Kuwait |
| Saturday, March 20, 2021 | March Equinox | Cayman Islands |
| Saturday, March 20, 2021 | March Equinox | Kazakhstan |
| Saturday, March 20, 2021 | March Equinox | Laos |
| Saturday, March 20, 2021 | March Equinox | Lebanon |
| Saturday, March 20, 2021 | March Equinox | Saint Lucia |
| Saturday, March 20, 2021 | March Equinox | Liechtenstein |
| Saturday, March 20, 2021 | March Equinox | Sri Lanka |
| Saturday, March 20, 2021 | March Equinox | Liberia |
| Saturday, March 20, 2021 | March Equinox | Lesotho |
| Saturday, March 20, 2021 | March Equinox | Lithuania |
| Saturday, March 20, 2021 | March Equinox | Luxembourg |
| Saturday, March 20, 2021 | March Equinox | Latvia |
| Saturday, March 20, 2021 | March Equinox | Libya |
| Saturday, March 20, 2021 | March Equinox | Morocco |
| Saturday, March 20, 2021 | March Equinox | Monaco |
| Saturday, March 20, 2021 | March Equinox | Moldova |
| Saturday, March 20, 2021 | March Equinox | Montenegro |
| Saturday, March 20, 2021 | March Equinox | Saint Martin |
| Saturday, March 20, 2021 | March Equinox | Madagascar |
| Saturday, March 20, 2021 | March Equinox | Marshall Islands |
| Saturday, March 20, 2021 | March Equinox | North Macedonia |
| Saturday, March 20, 2021 | March Equinox | Mali |
| Saturday, March 20, 2021 | March Equinox | Myanmar |
| Saturday, March 20, 2021 | March Equinox | Mongolia |
| Saturday, March 20, 2021 | March Equinox | Macau |
| Saturday, March 20, 2021 | March Equinox | Northern Mariana Islands |
| Saturday, March 20, 2021 | March Equinox | Martinique |
| Saturday, March 20, 2021 | March Equinox | Mauritania |
| Saturday, March 20, 2021 | March Equinox | Montserrat |
| Saturday, March 20, 2021 | March Equinox | Mauritius |
| Saturday, March 20, 2021 | March Equinox | Maldives |
| Saturday, March 20, 2021 | March Equinox | Malawi |
| Saturday, March 20, 2021 | March Equinox | Mexico |
| Saturday, March 20, 2021 | March Equinox | Malaysia |
| Saturday, March 20, 2021 | March Equinox | Mozambique |
| Saturday, March 20, 2021 | March Equinox | Namibia |
| Saturday, March 20, 2021 | March Equinox | New Caledonia |
| Saturday, March 20, 2021 | March Equinox | Niger |
| Saturday, March 20, 2021 | March Equinox | Norfolk Island |
| Saturday, March 20, 2021 | March Equinox | Nigeria |
| Saturday, March 20, 2021 | March Equinox | Nicaragua |
| Saturday, March 20, 2021 | March Equinox | Netherlands |
| Saturday, March 20, 2021 | March Equinox | Norway |
| Saturday, March 20, 2021 | March Equinox | Nepal |
| Saturday, March 20, 2021 | March Equinox | Nauru |
| Saturday, March 20, 2021 | March Equinox | New Zealand |
| Saturday, March 20, 2021 | March Equinox | Oman |
| Saturday, March 20, 2021 | March Equinox | Panama |
| Saturday, March 20, 2021 | March Equinox | Peru |
| Saturday, March 20, 2021 | March Equinox | Papua New Guinea |
| Saturday, March 20, 2021 | March Equinox | Philippines |
| Saturday, March 20, 2021 | March Equinox | Pakistan |
| Saturday, March 20, 2021 | March Equinox | Poland |
| Saturday, March 20, 2021 | March Equinox | Saint Pierre and Miquelon |
| Saturday, March 20, 2021 | March Equinox | Puerto Rico |
| Saturday, March 20, 2021 | March Equinox | Portugal |
| Saturday, March 20, 2021 | March Equinox | Palau |
| Saturday, March 20, 2021 | March Equinox | Paraguay |
| Saturday, March 20, 2021 | March Equinox | Qatar |
| Saturday, March 20, 2021 | March Equinox | Reunion |
| Saturday, March 20, 2021 | March Equinox | Romania |
| Saturday, March 20, 2021 | March Equinox | Serbia |
| Saturday, March 20, 2021 | March Equinox | Russia |
| Saturday, March 20, 2021 | March Equinox | Rwanda |
| Saturday, March 20, 2021 | March Equinox | Saudi Arabia |
| Saturday, March 20, 2021 | March Equinox | Solomon Islands |
| Saturday, March 20, 2021 | March Equinox | Seychelles |
| Saturday, March 20, 2021 | March Equinox | Sudan |
| Saturday, March 20, 2021 | March Equinox | Sweden |
| Saturday, March 20, 2021 | March Equinox | Singapore |
| Saturday, March 20, 2021 | March Equinox | Saint Helena |
| Saturday, March 20, 2021 | March Equinox | Slovenia |
| Saturday, March 20, 2021 | March Equinox | Slovakia |
| Saturday, March 20, 2021 | March Equinox | Sierra Leone |
| Saturday, March 20, 2021 | March Equinox | San Marino |
| Saturday, March 20, 2021 | March Equinox | Senegal |
| Saturday, March 20, 2021 | March Equinox | Somalia |
| Saturday, March 20, 2021 | March Equinox | Suriname |
| Saturday, March 20, 2021 | March Equinox | South Sudan |
| Saturday, March 20, 2021 | March Equinox | Sao Tome and Principe |
| Saturday, March 20, 2021 | March Equinox | El Salvador |
| Saturday, March 20, 2021 | March Equinox | Sint Maarten |
| Saturday, March 20, 2021 | March Equinox | Syria |
| Saturday, March 20, 2021 | March Equinox | Eswatini |
| Saturday, March 20, 2021 | March Equinox | Turks and Caicos Islands |
| Saturday, March 20, 2021 | March Equinox | Chad |
| Saturday, March 20, 2021 | March Equinox | Togo |
| Saturday, March 20, 2021 | March Equinox | Thailand |
| Saturday, March 20, 2021 | March Equinox | Tajikistan |
| Saturday, March 20, 2021 | March Equinox | East Timor |
| Saturday, March 20, 2021 | March Equinox | Turkmenistan |
| Saturday, March 20, 2021 | Independence Day | Tunisia |
| Saturday, March 20, 2021 | March Equinox | Tunisia |
| Saturday, March 20, 2021 | March Equinox | Tonga |
| Saturday, March 20, 2021 | March Equinox | Turkey |
| Saturday, March 20, 2021 | March Equinox | Trinidad and Tobago |
| Saturday, March 20, 2021 | March Equinox | Tuvalu |
| Saturday, March 20, 2021 | March Equinox | Taiwan |
| Saturday, March 20, 2021 | March Equinox | Tanzania |
| Saturday, March 20, 2021 | March Equinox | Ukraine |
| Saturday, March 20, 2021 | March Equinox | Uganda |
| Saturday, March 20, 2021 | March Equinox | United Kingdom |
| Saturday, March 20, 2021 | French Language Day | United States |
| Saturday, March 20, 2021 | International Day of Happiness | United States |
| Saturday, March 20, 2021 | March Equinox | United States |
| Saturday, March 20, 2021 | March Equinox | Uruguay |
| Saturday, March 20, 2021 | Nowruz Holiday | Uzbekistan |
| Saturday, March 20, 2021 | March Equinox | Uzbekistan |
| Saturday, March 20, 2021 | March Equinox | Vatican City (Holy See) |
| Saturday, March 20, 2021 | March Equinox | Saint Vincent and the Grenadines |
| Saturday, March 20, 2021 | March Equinox | Venezuela |
| Saturday, March 20, 2021 | March Equinox | British Virgin Islands |
| Saturday, March 20, 2021 | March Equinox | US Virgin Islands |
| Saturday, March 20, 2021 | March Equinox | Vietnam |
| Saturday, March 20, 2021 | March Equinox | Vanuatu |
| Saturday, March 20, 2021 | March Equinox | Wallis and Futuna |
| Saturday, March 20, 2021 | March Equinox | Samoa |
| Saturday, March 20, 2021 | March Equinox | Kosovo |
| Saturday, March 20, 2021 | March Equinox | Yemen |
| Saturday, March 20, 2021 | March Equinox | Mayotte |
| Saturday, March 20, 2021 | March Equinox | South Africa |
| Saturday, March 20, 2021 | March Equinox | Zambia |
| Saturday, March 20, 2021 | March Equinox | Zimbabwe |
| Sunday, March 21, 2021 | Nauruz | Afghanistan |
| Sunday, March 21, 2021 | Harmony Day | Australia |
| Sunday, March 21, 2021 | Nowruz/Spring Holiday | Azerbaijan |
| Sunday, March 21, 2021 | Alevitic New Year | Germany |
| Sunday, March 21, 2021 | Nowruz | Georgia |
| Sunday, March 21, 2021 | Nowruz | Iraq |
| Sunday, March 21, 2021 | Norooz | Iran |
| Sunday, March 21, 2021 | Nooruz National Holiday | Kyrgyzstan |
| Sunday, March 21, 2021 | Nauryz | Kazakhstan |
| Sunday, March 21, 2021 | Mother's Day | Lebanon |
| Sunday, March 21, 2021 | Benito Juárez's Birthday Memorial | Mexico |
| Sunday, March 21, 2021 | Independence Day | Namibia |
| Sunday, March 21, 2021 | Mother's Day | Syria |
| Sunday, March 21, 2021 | Navruz Celebration | Tajikistan |
| Sunday, March 21, 2021 | Nowruz Bayram | Turkmenistan |
| Sunday, March 21, 2021 | International Day for the Elimination of Racial Discrimination | United States |
| Sunday, March 21, 2021 | World Poetry Day | United States |
| Sunday, March 21, 2021 | International Day of Nowruz | United States |
| Sunday, March 21, 2021 | World Down Syndrome Day | United States |
| Sunday, March 21, 2021 | International Day of Forests | United States |
| Sunday, March 21, 2021 | Nowruz | Uzbekistan |
| Sunday, March 21, 2021 | Human Rights Day | South Africa |
| Monday, March 22, 2021 | Nauruz | Afghanistan |
| Monday, March 22, 2021 | Nevruz Day | Albania |
| Monday, March 22, 2021 | Day off for Southern Africa Liberation Day | Angola |
| Monday, March 22, 2021 | Nowruz/Spring Holiday | Azerbaijan |
| Monday, March 22, 2021 | Saint Joseph's Day | Colombia |
| Monday, March 22, 2021 | Nowruz Holiday | Iraq |
| Monday, March 22, 2021 | Norooz Holiday | Iran |
| Monday, March 22, 2021 | Nooruz National Holiday observed | Kyrgyzstan |
| Monday, March 22, 2021 | Nauryz Holiday | Kazakhstan |
| Monday, March 22, 2021 | Independence Day observed | Namibia |
| Monday, March 22, 2021 | Otago Anniversary Day | New Zealand |
| Monday, March 22, 2021 | Emancipation Day | Puerto Rico |
| Monday, March 22, 2021 | Navruz Celebration | Tajikistan |
| Monday, March 22, 2021 | Nowruz Bayram | Turkmenistan |
| Monday, March 22, 2021 | World Water Day | United States |
| Monday, March 22, 2021 | Nowruz Holiday | Uzbekistan |
| Monday, March 22, 2021 | Day off for Human Rights Day | South Africa |
| Tuesday, March 23, 2021 | Southern Africa Liberation Day | Angola |
| Tuesday, March 23, 2021 | Nowruz/Spring Holiday | Azerbaijan |
| Tuesday, March 23, 2021 | Day of the Sea | Bolivia |
| Tuesday, March 23, 2021 | Election Day | Israel |
| Tuesday, March 23, 2021 | Aliyah Day | Israel |
| Tuesday, March 23, 2021 | Nowruz Holiday | Iraq |
| Tuesday, March 23, 2021 | Norooz Holiday | Iran |
| Tuesday, March 23, 2021 | Nauryz Holiday | Kazakhstan |
| Tuesday, March 23, 2021 | Birthday of the Sultan of Johor | Malaysia |
| Tuesday, March 23, 2021 | Pakistan Day | Pakistan |
| Tuesday, March 23, 2021 | Navruz Celebration | Tajikistan |
| Tuesday, March 23, 2021 | World Meteorological Day | United States |
| Wednesday, March 24, 2021 | Memorial Day | Argentina |
| Wednesday, March 24, 2021 | Nowruz/Spring Holiday | Azerbaijan |
| Wednesday, March 24, 2021 | Norooz Holiday | Iran |
| Wednesday, March 24, 2021 | Day off for Nauryz | Kazakhstan |
| Wednesday, March 24, 2021 | Commonwealth Covenant Day | Northern Mariana Islands |
| Wednesday, March 24, 2021 | Navruz Celebration | Tajikistan |
| Wednesday, March 24, 2021 | World Tuberculosis Day | United States |
| Wednesday, March 24, 2021 | International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims | United States |
| Thursday, March 25, 2021 | Nowruz/Spring Holiday | Azerbaijan |
| Thursday, March 25, 2021 | Greek Independence Day | Cyprus |
| Thursday, March 25, 2021 | Greek Independence Day | Greece |
| Thursday, March 25, 2021 | Annunciation of the Virgin Mary | Greece |
| Thursday, March 25, 2021 | Catholic/Protestant Feast of the Annunciation | Israel |
| Thursday, March 25, 2021 | Feast of the Annunciation | Lebanon |
| Thursday, March 25, 2021 | Mother's Day | Slovenia |
| Thursday, March 25, 2021 | Struggle for Human Rights Day | Slovakia |
| Thursday, March 25, 2021 | Anniversary of the Arengo | San Marino |
| Thursday, March 25, 2021 | International Day of Remembrance of Slavery Victims and the Transatlantic Slave Trade | United States |
| Thursday, March 25, 2021 | International Day of Solidarity with Detained and Missing Staff Members | United States |
| Thursday, March 25, 2021 | Maryland Day | United States |
| Friday, March 26, 2021 | Nowruz/Spring Holiday | Azerbaijan |
| Friday, March 26, 2021 | Independence Day | Bangladesh |
| Friday, March 26, 2021 | Doljatra | Bangladesh |
| Friday, March 26, 2021 | Martyrs' Day | Mali |
| Friday, March 26, 2021 | Day off for Full Moon Day of Tabaung | Myanmar |
| Friday, March 26, 2021 | Daylight Saving Time starts | Syria |
| Friday, March 26, 2021 | Prince Jonah Kuhio Kalanianaole Day | United States |
| Saturday, March 27, 2021 | Passover Eve | Argentina |
| Saturday, March 27, 2021 | Daylight Saving Time starts | Greenland |
| Saturday, March 27, 2021 | Passover Eve | Israel |
| Saturday, March 27, 2021 | Passover Holiday | Montenegro |
| Saturday, March 27, 2021 | Armed Forces' Day | Myanmar |
| Saturday, March 27, 2021 | Full Moon Day of Tabaung | Myanmar |
| Saturday, March 27, 2021 | Passover Eve | United States |
| Saturday, March 27, 2021 | Earth Hour | United States |
| Saturday, March 27, 2021 | Working Day | Uzbekistan |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Andorra |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Albania |
| Sunday, March 28, 2021 | First day of Passover | Argentina |
| Sunday, March 28, 2021 | Palm Sunday | Austria |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Austria |
| Sunday, March 28, 2021 | Palm Sunday | Australia |
| Sunday, March 28, 2021 | First day of Passover | Australia |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Belgium |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Bulgaria |
| Sunday, March 28, 2021 | Palm Sunday | Canada |
| Sunday, March 28, 2021 | First day of Passover | Canada |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Switzerland |
| Sunday, March 28, 2021 | Palm Sunday | Colombia |
| Sunday, March 28, 2021 | Palm Sunday | Cuba |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Cyprus |
| Sunday, March 28, 2021 | Palm Sunday | Czechia |
| Sunday, March 28, 2021 | Palm Sunday | Germany |
| Sunday, March 28, 2021 | First Day of Passover | Germany |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Germany |
| Sunday, March 28, 2021 | Palm Sunday | Denmark |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Denmark |
| Sunday, March 28, 2021 | Palm Sunday | Spain |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Spain |
| Sunday, March 28, 2021 | Palm Sunday | Faroe Islands |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Faroe Islands |
| Sunday, March 28, 2021 | Daylight Saving Time starts | France |
| Sunday, March 28, 2021 | Palm Sunday | French Guiana |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Guernsey |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Gibraltar |
| Sunday, March 28, 2021 | Phagwah (Holi) | Guyana |
| Sunday, March 28, 2021 | Passover (Day 1) | Israel |
| Sunday, March 28, 2021 | Catholic/Protestant Palm Sunday | Israel |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Isle of Man |
| Sunday, March 28, 2021 | First day of Passover | India |
| Sunday, March 28, 2021 | Dolyatra | India |
| Sunday, March 28, 2021 | Holika Dahana | India |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Jersey |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Lebanon |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Liechtenstein |
| Sunday, March 28, 2021 | Madin Full Moon Poya Day | Sri Lanka |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Lithuania |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Latvia |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Monaco |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Moldova |
| Sunday, March 28, 2021 | Passover | Montenegro |
| Sunday, March 28, 2021 | Daylight Saving Time starts | North Macedonia |
| Sunday, March 28, 2021 | Palm Sunday | Mexico |
| Sunday, March 28, 2021 | Palm Sunday | Norfolk Island |
| Sunday, March 28, 2021 | Palm Sunday | Norway |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Norway |
| Sunday, March 28, 2021 | Holi Purnima (Hill region) | Nepal |
| Sunday, March 28, 2021 | Holi | Pakistan |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Portugal |
| Sunday, March 28, 2021 | Daylight Saving Time ends | Paraguay |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Sweden |
| Sunday, March 28, 2021 | Daylight Saving Time starts | San Marino |
| Sunday, March 28, 2021 | Holi Phagwa | Suriname |
| Sunday, March 28, 2021 | Palm Sunday | El Salvador |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Ukraine |
| Sunday, March 28, 2021 | Palm Sunday | United Kingdom |
| Sunday, March 28, 2021 | First day of Passover | United Kingdom |
| Sunday, March 28, 2021 | Daylight Saving Time starts | United Kingdom |
| Sunday, March 28, 2021 | Palm Sunday | United States |
| Sunday, March 28, 2021 | Holi | United States |
| Sunday, March 28, 2021 | Passover (first day) | United States |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Vatican City (Holy See) |
| Sunday, March 28, 2021 | Palm Sunday | Venezuela |
| Sunday, March 28, 2021 | Daylight Saving Time starts | Kosovo |
| Monday, March 29, 2021 | Second Day of Passover | Argentina |
| Monday, March 29, 2021 | Holi | Bangladesh |
| Monday, March 29, 2021 | Commemoration of Boganda | Central African Republic |
| Monday, March 29, 2021 | Public Sector Holiday | Costa Rica |
| Monday, March 29, 2021 | Second Day of Passover | Germany |
| Monday, March 29, 2021 | Holi | Indonesia |
| Monday, March 29, 2021 | Passover (Day 2) | Israel |
| Monday, March 29, 2021 | Holi | India |
| Monday, March 29, 2021 | Imam Mahdi's birthday | Iran |
| Monday, March 29, 2021 | Holi | Sri Lanka |
| Monday, March 29, 2021 | Martyrs' Day | Madagascar |
| Monday, March 29, 2021 | Holi | Myanmar |
| Monday, March 29, 2021 | Day off for Armed Forces' Day | Myanmar |
| Monday, March 29, 2021 | Holi | Mauritius |
| Monday, March 29, 2021 | Holi Purnima (Terai region) | Nepal |
| Monday, March 29, 2021 | Dulhandi | Pakistan |
| Monday, March 29, 2021 | Shab e-Barat | Pakistan |
| Monday, March 29, 2021 | Youth Day | Taiwan |
| Monday, March 29, 2021 | Holi | United Kingdom |
| Monday, March 29, 2021 | Seward's Day | United States |
| Monday, March 29, 2021 | National Vietnam War Veterans Day | United States |
| Monday, March 29, 2021 | Holi | South Africa |
| Tuesday, March 30, 2021 | Shab e-Barat | Bangladesh |
| Tuesday, March 30, 2021 | Investiture Ceremony Day | Central African Republic |
| Tuesday, March 30, 2021 | Public Sector Holiday | Costa Rica |
| Tuesday, March 30, 2021 | Passover (Day 3) | Israel |
| Tuesday, March 30, 2021 | Spiritual Baptist Liberation Day | Trinidad and Tobago |
| Tuesday, March 30, 2021 | Wyoming Veterans Welcome Home Day | United States |
| Tuesday, March 30, 2021 | Doctors' Day | United States |
| Tuesday, March 30, 2021 | Vietnam Veterans Day | United States |
| Tuesday, March 30, 2021 | Vietnam Veteran Recognition Day | United States |
| Wednesday, March 31, 2021 | Public Sector Holiday | Costa Rica |
| Wednesday, March 31, 2021 | Micronesia Culture Day | Micronesia |
| Wednesday, March 31, 2021 | Passover (Day 4) | Israel |
| Wednesday, March 31, 2021 | Freedom Day | Malta |
| Wednesday, March 31, 2021 | Kuan Yin's Birthday | Taiwan |
| Wednesday, March 31, 2021 | International Transgender Day of Visibility | United States |
| Wednesday, March 31, 2021 | César Chávez Day | United States |
| Wednesday, March 31, 2021 | César Chávez Day | United States |
| Wednesday, March 31, 2021 | César Chávez Day | United States |
| Wednesday, March 31, 2021 | César Chávez Day | United States |
| Wednesday, March 31, 2021 | Transfer Day | US Virgin Islands |