May 2026 Holidays & Observances Worldwide
There is a total of 688 public holidays and observances in May of 2026 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 |
|---|---|---|
| Friday, May 1, 2026 | Labor Day | Spain |
| Friday, May 1, 2026 | May Day | Andorra |
| Friday, May 1, 2026 | Labor Day | Afghanistan |
| Friday, May 1, 2026 | International Worker's Day | Albania |
| Friday, May 1, 2026 | Labor Day | Armenia |
| Friday, May 1, 2026 | May Day | Angola |
| Friday, May 1, 2026 | Labor Day | Argentina |
| Friday, May 1, 2026 | May Day | Åland Islands |
| Friday, May 1, 2026 | Labor Day | Bosnia and Herzegovina |
| Friday, May 1, 2026 | Buddha Purnima/Vesak | Bangladesh |
| Friday, May 1, 2026 | May Day | Bangladesh |
| Friday, May 1, 2026 | Labor Day | Belgium |
| Friday, May 1, 2026 | Labour Day | Burkina Faso |
| Friday, May 1, 2026 | Labor Day | Bulgaria |
| Friday, May 1, 2026 | May Day | Bahrain |
| Friday, May 1, 2026 | Labour Day | Burundi |
| Friday, May 1, 2026 | Labor Day | St. Barts |
| Friday, May 1, 2026 | Labour Day | Botswana |
| Friday, May 1, 2026 | Labor Day | Belize |
| Friday, May 1, 2026 | May Day | Congo Democratic Republic |
| Friday, May 1, 2026 | Labour Day | Central African Republic |
| Friday, May 1, 2026 | May Day | Switzerland |
| Friday, May 1, 2026 | May Day (Half-Day) | Switzerland |
| Friday, May 1, 2026 | Labor Day | Cote d'Ivoire |
| Friday, May 1, 2026 | Labour Day | Cameroon |
| Friday, May 1, 2026 | Labor Day | Colombia |
| Friday, May 1, 2026 | Labour Day | Cabo Verde |
| Friday, May 1, 2026 | Labor Day | Curaçao |
| Friday, May 1, 2026 | Labour Day/May Day | Cyprus |
| Friday, May 1, 2026 | Labor Day | Czechia |
| Friday, May 1, 2026 | May Day | Germany |
| Friday, May 1, 2026 | Labor Day | Djibouti |
| Friday, May 1, 2026 | Great Prayer Day | Denmark |
| Friday, May 1, 2026 | Labor Day | Dominican Republic |
| Friday, May 1, 2026 | May Day | Algeria |
| Friday, May 1, 2026 | Labor Day | Ecuador |
| Friday, May 1, 2026 | Labour Day/May Day | Western Sahara |
| Friday, May 1, 2026 | International Workers' Day | Eritrea |
| Friday, May 1, 2026 | International Labor Day | Ethiopia |
| Friday, May 1, 2026 | May Day | Finland |
| Friday, May 1, 2026 | Prayer Day | Faroe Islands |
| Friday, May 1, 2026 | Labor Day | France |
| Friday, May 1, 2026 | Labour Day | Gabon |
| Friday, May 1, 2026 | Labor Day | French Guiana |
| Friday, May 1, 2026 | May Day | Ghana |
| Friday, May 1, 2026 | Great Prayer Day | Greenland |
| Friday, May 1, 2026 | May Day | Greenland |
| Friday, May 1, 2026 | Labour Day | Gambia |
| Friday, May 1, 2026 | Labor Day | Guadeloupe |
| Friday, May 1, 2026 | Labour Day | Guinea-Bissau |
| Friday, May 1, 2026 | Labor Day | Guyana |
| Friday, May 1, 2026 | Labour Day | Hong Kong |
| Friday, May 1, 2026 | Labor Day | Honduras |
| Friday, May 1, 2026 | International Labor Day | Indonesia |
| Friday, May 1, 2026 | May Day | Israel |
| Friday, May 1, 2026 | Buddha Purnima | India |
| Friday, May 1, 2026 | International Worker's Day | India |
| Friday, May 1, 2026 | Labor Day | Iraq |
| Friday, May 1, 2026 | Labour Day | Iceland |
| Friday, May 1, 2026 | Labor Day | Italy |
| Friday, May 1, 2026 | Labour Day | Jordan |
| Friday, May 1, 2026 | May Day | Kyrgyzstan |
| Friday, May 1, 2026 | Labour Day | Cambodia |
| Friday, May 1, 2026 | Labor Day | Kiribati |
| Friday, May 1, 2026 | Labour Day | Comoros |
| Friday, May 1, 2026 | May Day | North Korea |
| Friday, May 1, 2026 | Labor Day | South Korea |
| Friday, May 1, 2026 | Unity Day | Kazakhstan |
| Friday, May 1, 2026 | Labor Day | Laos |
| Friday, May 1, 2026 | Labour Day/May Day | Liechtenstein |
| Friday, May 1, 2026 | May Day | Sri Lanka |
| Friday, May 1, 2026 | Labour Day | Lithuania |
| Friday, May 1, 2026 | Labor Day | Luxembourg |
| Friday, May 1, 2026 | Constituent Assembly Convocation Day | Latvia |
| Friday, May 1, 2026 | Labour Day/May Day | Latvia |
| Friday, May 1, 2026 | May Day | Libya |
| Friday, May 1, 2026 | Labour Day/May Day | Morocco |
| Friday, May 1, 2026 | Labour Day | Monaco |
| Friday, May 1, 2026 | International Day of Solidarity of Workers | Moldova |
| Friday, May 1, 2026 | Labour Day | Montenegro |
| Friday, May 1, 2026 | Labor Day | Saint Martin |
| Friday, May 1, 2026 | Constitution Day | Marshall Islands |
| Friday, May 1, 2026 | Labor Day | North Macedonia |
| Friday, May 1, 2026 | Workers' Day | Mali |
| Friday, May 1, 2026 | Labor Day | Myanmar |
| Friday, May 1, 2026 | Labour Day/May Day | Malta |
| Friday, May 1, 2026 | Labour Day | Mauritius |
| Friday, May 1, 2026 | Labor Day | Maldives |
| Friday, May 1, 2026 | May Day | Malawi |
| Friday, May 1, 2026 | Labor Day | Mexico |
| Friday, May 1, 2026 | Labour Day | Malaysia |
| Friday, May 1, 2026 | May Day | Mozambique |
| Friday, May 1, 2026 | Workers' Day | Namibia |
| Friday, May 1, 2026 | Labor Day | New Caledonia |
| Friday, May 1, 2026 | Labour Day | Niger |
| Friday, May 1, 2026 | Workers' Day | Nigeria |
| Friday, May 1, 2026 | Labor Day | Nicaragua |
| Friday, May 1, 2026 | Buddha Jayanti | Nepal |
| Friday, May 1, 2026 | Majdoor Divas | Nepal |
| Friday, May 1, 2026 | Ubhauli Parva | Nepal |
| Friday, May 1, 2026 | Labor Day | Panama |
| Friday, May 1, 2026 | Labour Day | Pakistan |
| Friday, May 1, 2026 | Labor Day | Poland |
| Friday, May 1, 2026 | Labour Day | Reunion |
| Friday, May 1, 2026 | Labor Day | Romania |
| Friday, May 1, 2026 | Labor holiday | Serbia |
| Friday, May 1, 2026 | Spring and Labor Day | Russia |
| Friday, May 1, 2026 | Labor Day | Rwanda |
| Friday, May 1, 2026 | Labour Day | Seychelles |
| Friday, May 1, 2026 | May 1st | Sweden |
| Friday, May 1, 2026 | Labour Day | Singapore |
| Friday, May 1, 2026 | Labor Day | Slovenia |
| Friday, May 1, 2026 | Accession to the European Union Day | Slovakia |
| Friday, May 1, 2026 | Labor Day | Slovakia |
| Friday, May 1, 2026 | International Worker's Day | Sierra Leone |
| Friday, May 1, 2026 | Labour Day/May Day | San Marino |
| Friday, May 1, 2026 | Labour Day | Senegal |
| Friday, May 1, 2026 | May Day | Somalia |
| Friday, May 1, 2026 | Labor Day | Suriname |
| Friday, May 1, 2026 | May Day | South Sudan |
| Friday, May 1, 2026 | Labour Day | Sao Tome and Principe |
| Friday, May 1, 2026 | Labor Day | El Salvador |
| Friday, May 1, 2026 | May Day | Eswatini |
| Friday, May 1, 2026 | Labour Day | Togo |
| Friday, May 1, 2026 | Labor Day | Thailand |
| Friday, May 1, 2026 | Labour Day | Tunisia |
| Friday, May 1, 2026 | Labor and Solidarity Day | Turkey |
| Friday, May 1, 2026 | Labor Day | Taiwan |
| Friday, May 1, 2026 | God of Medicine's Birthday | Taiwan |
| Friday, May 1, 2026 | Labour Day | Tanzania |
| Friday, May 1, 2026 | Labor Day (Suspended) | Ukraine |
| Friday, May 1, 2026 | Labour Day | Uganda |
| Friday, May 1, 2026 | First Day of Asian Pacific American Heritage Month | United States |
| Friday, May 1, 2026 | First Day of Jewish American Heritage Month | United States |
| Friday, May 1, 2026 | First Day of Military Appreciation Month | United States |
| Friday, May 1, 2026 | Kentucky Oaks | United States |
| Friday, May 1, 2026 | Law Day | United States |
| Friday, May 1, 2026 | Lei Day | United States |
| Friday, May 1, 2026 | Loyalty Day | United States |
| Friday, May 1, 2026 | Labor Day | Uruguay |
| Friday, May 1, 2026 | Feast of St Joseph the Worker | Vatican City (Holy See) |
| Friday, May 1, 2026 | National Workers Day | Saint Vincent and the Grenadines |
| Friday, May 1, 2026 | Labor Day | Venezuela |
| Friday, May 1, 2026 | International Labor Day | Vietnam |
| Friday, May 1, 2026 | Labor Day | Vanuatu |
| Friday, May 1, 2026 | International Labour Day | Kosovo |
| Friday, May 1, 2026 | May Day | Yemen |
| Friday, May 1, 2026 | Labour Day | Mayotte |
| Friday, May 1, 2026 | Workers' Day | South Africa |
| Friday, May 1, 2026 | Labour Day | Zambia |
| Friday, May 1, 2026 | Workers' Day | Zimbabwe |
| Saturday, May 2, 2026 | Day of Madrid | Spain |
| Saturday, May 2, 2026 | Labor Day (Day 2) | Bosnia and Herzegovina |
| Saturday, May 2, 2026 | Buddha Purnima Holiday | Bangladesh |
| Saturday, May 2, 2026 | Birth Anniversary of Third Druk Gyalpo | Bhutan |
| Saturday, May 2, 2026 | Labour Day Holiday | China |
| Saturday, May 2, 2026 | May Day Holiday | Kyrgyzstan |
| Saturday, May 2, 2026 | Labour Day Holiday | Montenegro |
| Saturday, May 2, 2026 | Day of the Flag | Poland |
| Saturday, May 2, 2026 | Labor Day Holiday | Serbia |
| Saturday, May 2, 2026 | Labour Day holiday | Slovenia |
| Saturday, May 2, 2026 | World Tuna Day | United States |
| Saturday, May 2, 2026 | Kentucky Derby | United States |
| Saturday, May 2, 2026 | National Explosive Ordnance Disposal (EOD) Day | United States |
| Saturday, May 2, 2026 | Day off for May Day | Yemen |
| Sunday, May 3, 2026 | Mother's Day | Spain |
| Sunday, May 3, 2026 | Labour Day Holiday | China |
| Sunday, May 3, 2026 | Mother's Day | Hungary |
| Sunday, May 3, 2026 | Constitution Memorial Day | Japan |
| Sunday, May 3, 2026 | May Day Holiday | Kyrgyzstan |
| Sunday, May 3, 2026 | Martyrs' Day | Lebanon |
| Sunday, May 3, 2026 | Mother's Day | Lithuania |
| Sunday, May 3, 2026 | Constitution Day | Poland |
| Sunday, May 3, 2026 | Mother's Day | Portugal |
| Sunday, May 3, 2026 | Day of the Cross | El Salvador |
| Sunday, May 3, 2026 | World Press Freedom Day | United States |
| Sunday, May 3, 2026 | International Family Equality Day | United States |
| Monday, May 4, 2026 | Labour Day | Antigua and Barbuda |
| Monday, May 4, 2026 | Remembrance Day | Netherlands Antilles |
| Monday, May 4, 2026 | Saint Florian's Day | Austria |
| Monday, May 4, 2026 | Labour Day | Australia |
| Monday, May 4, 2026 | May Day | Australia |
| Monday, May 4, 2026 | Labour Day Holiday | China |
| Monday, May 4, 2026 | Youth Day | China |
| Monday, May 4, 2026 | Labor Day | Dominica |
| Monday, May 4, 2026 | Day off for Labor Day | Dominican Republic |
| Monday, May 4, 2026 | Early May Bank Holiday | United Kingdom |
| Monday, May 4, 2026 | May Day | Guernsey |
| Monday, May 4, 2026 | Early May Bank Holiday | Isle of Man |
| Monday, May 4, 2026 | Greenery Day | Japan |
| Monday, May 4, 2026 | May Day Holiday | Kyrgyzstan |
| Monday, May 4, 2026 | Labor Day | Saint Kitts and Nevis |
| Monday, May 4, 2026 | Emancipation Day | Cayman Islands |
| Monday, May 4, 2026 | Independence Restoration Day | Latvia |
| Monday, May 4, 2026 | Labour Day | Montserrat |
| Monday, May 4, 2026 | Cassinga Day | Namibia |
| Monday, May 4, 2026 | Remembrance Day | Netherlands |
| Monday, May 4, 2026 | Death Anniversary of M. R. Štefánik | Slovakia |
| Monday, May 4, 2026 | Coronation Day | Thailand |
| Monday, May 4, 2026 | Literary Day | Taiwan |
| Monday, May 4, 2026 | Kent State Shootings Remembrance | United States |
| Monday, May 4, 2026 | Rhode Island Independence Day | United States |
| Tuesday, May 5, 2026 | Liberation Day | Netherlands Antilles |
| Tuesday, May 5, 2026 | Lag B'Omer | Australia |
| Tuesday, May 5, 2026 | Labour Day Holiday | China |
| Tuesday, May 5, 2026 | Lag B'Omer | Christmas Island |
| Tuesday, May 5, 2026 | Europe Day (Council of Europe) | Germany |
| Tuesday, May 5, 2026 | Liberation Day | Denmark |
| Tuesday, May 5, 2026 | Patriots' Day | Ethiopia |
| Tuesday, May 5, 2026 | Lag B'Omer | United Kingdom |
| Tuesday, May 5, 2026 | Arrival Day | Guyana |
| Tuesday, May 5, 2026 | Lag BaOmer | Israel |
| Tuesday, May 5, 2026 | Lag B'Omer | British Indian Ocean Territory |
| Tuesday, May 5, 2026 | Children's Day | Japan |
| Tuesday, May 5, 2026 | Constitution Day of the Kyrgyz Republic | Kyrgyzstan |
| Tuesday, May 5, 2026 | Royal Plowing Ceremony | Cambodia |
| Tuesday, May 5, 2026 | Children's Day | South Korea |
| Tuesday, May 5, 2026 | Battle of Puebla (Cinco de Mayo) | Mexico |
| Tuesday, May 5, 2026 | Liberation Day | Netherlands |
| Tuesday, May 5, 2026 | Senior Citizens Day | Palau |
| Tuesday, May 5, 2026 | World Portuguese Language Day | United States |
| Tuesday, May 5, 2026 | Cinco de Mayo | United States |
| Tuesday, May 5, 2026 | Lag BaOmer | United States |
| Tuesday, May 5, 2026 | National Teacher Appreciation Day | United States |
| Tuesday, May 5, 2026 | Primary Election Day | United States |
| Wednesday, May 6, 2026 | St. George's Day | Bulgaria |
| Wednesday, May 6, 2026 | Constitution Memorial Day Observed | Japan |
| Wednesday, May 6, 2026 | Constitution Day Holiday | Kyrgyzstan |
| Wednesday, May 6, 2026 | National Nurses Day | United States |
| Wednesday, May 6, 2026 | Day of Gorans | Kosovo |
| Thursday, May 7, 2026 | Constitution Day Holiday | Kyrgyzstan |
| Thursday, May 7, 2026 | Defender of the Fatherland Day | Kazakhstan |
| Thursday, May 7, 2026 | Soldiers' Day | El Salvador |
| Thursday, May 7, 2026 | National Day of Prayer | United States |
| Thursday, May 7, 2026 | West Virginia Day of Prayer | United States |
| Friday, May 8, 2026 | Yerkrapah Day | Armenia |
| Friday, May 8, 2026 | Iris Day | Belgium |
| Friday, May 8, 2026 | Victory Day | St. Barts |
| Friday, May 8, 2026 | Victory in Europe Day | Czechia |
| Friday, May 8, 2026 | Anniversary of the End of World War II | Germany |
| Friday, May 8, 2026 | WWII Victory Day | France |
| Friday, May 8, 2026 | Victory Day | French Guiana |
| Friday, May 8, 2026 | WWII Victory Day | Guadeloupe |
| Friday, May 8, 2026 | Victory Day Holiday | Kyrgyzstan |
| Friday, May 8, 2026 | Parents' Day | South Korea |
| Friday, May 8, 2026 | 1945 Victory Day | Saint Martin |
| Friday, May 8, 2026 | Victory Day | Martinique |
| Friday, May 8, 2026 | Day of Liberation | Norway |
| Friday, May 8, 2026 | Victory Day | French Polynesia |
| Friday, May 8, 2026 | WWII Victory Day | Reunion |
| Friday, May 8, 2026 | Day of Liberation | Svalbard and Jan Mayen |
| Friday, May 8, 2026 | Day of Victory Over Fascism | Slovakia |
| Friday, May 8, 2026 | Victory Day (Suspended) | Ukraine |
| Friday, May 8, 2026 | Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War | United States |
| Friday, May 8, 2026 | Military Spouse Appreciation Day | United States |
| Friday, May 8, 2026 | Native American Day | United States |
| Friday, May 8, 2026 | Truman Day | United States |
| Friday, May 8, 2026 | Victory in Europe Day | United States |
| Friday, May 8, 2026 | World Ovarian Cancer Day | United States |
| Friday, May 8, 2026 | World Red Cross and Red Crescent Day | United States |
| Friday, May 8, 2026 | Anniversary of the Election of Pope Leo | Vatican City (Holy See) |
| Friday, May 8, 2026 | Victory Day | Wallis and Futuna |
| Saturday, May 9, 2026 | Victory and Peace Day | Armenia |
| Saturday, May 9, 2026 | Victory Day over Fascism | Azerbaijan |
| Saturday, May 9, 2026 | Victory Day | Bosnia and Herzegovina |
| Saturday, May 9, 2026 | Special Working Day | China |
| Saturday, May 9, 2026 | Europe Day (European Union) | Germany |
| Saturday, May 9, 2026 | Victory Day | Georgia |
| Saturday, May 9, 2026 | Liberation Day (except Alderney and Sark) | Guernsey |
| Saturday, May 9, 2026 | Europe Day and Victory Day Over Fascism | Croatia |
| Saturday, May 9, 2026 | Birthday of Rabindranath | India |
| Saturday, May 9, 2026 | Liberation Day | Jersey |
| Saturday, May 9, 2026 | Victory Day | Kyrgyzstan |
| Saturday, May 9, 2026 | Europe Day | Luxembourg |
| Saturday, May 9, 2026 | Victory Day | Moldova |
| Saturday, May 9, 2026 | Matsu's Birthday | Taiwan |
| Saturday, May 9, 2026 | Europe Day | Ukraine |
| Saturday, May 9, 2026 | World Migratory Bird Day | United States |
| Saturday, May 9, 2026 | Remembrance Day | Uzbekistan |
| Saturday, May 9, 2026 | Europe Day | Kosovo |
| Sunday, May 10, 2026 | Mother's Day | Netherlands Antilles |
| Sunday, May 10, 2026 | Day of the National Emblem and Flag of Belarus | Belarus |
| Sunday, May 10, 2026 | Mother's Day | Canada |
| Sunday, May 10, 2026 | Constitution Day | Micronesia |
| Sunday, May 10, 2026 | Mother's Day | Gabon |
| Sunday, May 10, 2026 | Liberation Day (only Sark) | Guernsey |
| Sunday, May 10, 2026 | Mother's Day | Ghana |
| Sunday, May 10, 2026 | Mother's Day (Working Mothers Only) | Guatemala |
| Sunday, May 10, 2026 | Mother's Day | Hong Kong |
| Sunday, May 10, 2026 | Victory Day over Nazi Germany | Israel |
| Sunday, May 10, 2026 | Mother's Day | India |
| Sunday, May 10, 2026 | Liberation and Resistance Holiday | Lebanon |
| Sunday, May 10, 2026 | Mother's Day | Liechtenstein |
| Sunday, May 10, 2026 | Father's Day | Romania |
| Sunday, May 10, 2026 | Monarchy Day | Romania |
| Sunday, May 10, 2026 | National Independence Day | Romania |
| Sunday, May 10, 2026 | Mother's Day | Singapore |
| Sunday, May 10, 2026 | International Day of Argania | United States |
| Sunday, May 10, 2026 | Confederate Memorial Day | United States |
| Sunday, May 10, 2026 | Mother's Day | United States |
| Monday, May 11, 2026 | Day off for Victory Day over Fascism | Azerbaijan |
| Monday, May 11, 2026 | Constitution Day observed | Micronesia |
| Monday, May 11, 2026 | Day off for Victory Day | Kazakhstan |
| Monday, May 11, 2026 | Gospel Day | Tuvalu |
| Monday, May 11, 2026 | Confederate Memorial Day observed | United States |
| Monday, May 11, 2026 | Day off for Remembrance Day | Uzbekistan |
| Monday, May 11, 2026 | Mother's Day | Samoa |
| Monday, May 11, 2026 | Day off for Europe Day | Kosovo |
| Tuesday, May 12, 2026 | St Andrew's Day | Georgia |
| Tuesday, May 12, 2026 | St. Joana's Day | Portugal |
| Tuesday, May 12, 2026 | Mother's Day | South Sudan |
| Tuesday, May 12, 2026 | Primary Election Day | United States |
| Tuesday, May 12, 2026 | International Nurses Day | United States |
| Wednesday, May 13, 2026 | Catholic/Protestant Ascension Eve | Israel |
| Wednesday, May 13, 2026 | Royal Ploughing Ceremony Day | Thailand |
| Thursday, May 14, 2026 | Ascension Day | Andorra |
| Thursday, May 14, 2026 | Father's Day | Germany |
| Thursday, May 14, 2026 | Ascension Day | Denmark |
| Thursday, May 14, 2026 | Ascension Day of Jesus Christ | Indonesia |
| Thursday, May 14, 2026 | Ascension Day | Ireland |
| Thursday, May 14, 2026 | Catholic/Protestant Ascension Day | Israel |
| Thursday, May 14, 2026 | Ascension Day | British Indian Ocean Territory |
| Thursday, May 14, 2026 | King's Birthday | Cambodia |
| Thursday, May 14, 2026 | Ascension Day | Lebanon |
| Thursday, May 14, 2026 | National Unification Day | Liberia |
| Thursday, May 14, 2026 | Ascension Day | Lesotho |
| Thursday, May 14, 2026 | Kamuzu Day | Malawi |
| Thursday, May 14, 2026 | Ascension Day | Mexico |
| Thursday, May 14, 2026 | National Holiday | Paraguay |
| Thursday, May 14, 2026 | Ascension Day | Reunion |
| Friday, May 15, 2026 | Family Day | Armenia |
| Friday, May 15, 2026 | Day after Ascension Day | Belgium |
| Friday, May 15, 2026 | Day of Customs and Traditions | Burkina Faso |
| Friday, May 15, 2026 | Teacher's Day | Colombia |
| Friday, May 15, 2026 | Girmit Day | Fiji |
| Friday, May 15, 2026 | Joint Holiday after Ascension Day | Indonesia |
| Friday, May 15, 2026 | Memorial Day for Ethiopian Jews | Israel |
| Friday, May 15, 2026 | Jerusalem Day | Israel |
| Friday, May 15, 2026 | Teacher's Day | South Korea |
| Friday, May 15, 2026 | Ascension Day Holiday | Liechtenstein |
| Friday, May 15, 2026 | Family Day | Moldova |
| Friday, May 15, 2026 | Teacher's Day | Mexico |
| Friday, May 15, 2026 | Independence Day | Paraguay |
| Friday, May 15, 2026 | Family Day | Ukraine |
| Friday, May 15, 2026 | International Day of Families | United States |
| Friday, May 15, 2026 | National Defense Transportation Day | United States |
| Friday, May 15, 2026 | Peace Officers Memorial Day | United States |
| Friday, May 15, 2026 | Venezuelan Family Day | Venezuela |
| Saturday, May 16, 2026 | Day of Students and Youth | Armenia |
| Saturday, May 16, 2026 | Liberation Day observed | Congo Democratic Republic |
| Saturday, May 16, 2026 | SPLA Day | South Sudan |
| Saturday, May 16, 2026 | International Day of Light | United States |
| Saturday, May 16, 2026 | International Day of Living Together in Peace | United States |
| Saturday, May 16, 2026 | Armed Forces Day | United States |
| Saturday, May 16, 2026 | Preakness Stakes | United States |
| Saturday, May 16, 2026 | Public Lands Day | United States |
| Sunday, May 17, 2026 | Galicia Literature Day | Spain |
| Sunday, May 17, 2026 | Liberation Day | Congo Democratic Republic |
| Sunday, May 17, 2026 | Day of Family Purity And Respect for Parents | Georgia |
| Sunday, May 17, 2026 | Birthday of the Raja of Perlis | Malaysia |
| Sunday, May 17, 2026 | 17 May Constitution Day (1814) | Norway |
| Sunday, May 17, 2026 | Constitution Day | Nauru |
| Sunday, May 17, 2026 | 17 May Constitution Day (1814) | Svalbard and Jan Mayen |
| Sunday, May 17, 2026 | World Telecommunication and Information Society Day | United States |
| Monday, May 18, 2026 | Hajj season begins | United Arab Emirates |
| Monday, May 18, 2026 | National Patriots' Day | Canada |
| Monday, May 18, 2026 | Victoria Day | Canada |
| Monday, May 18, 2026 | Ascension Day | Colombia |
| Monday, May 18, 2026 | Flag Day | Haiti |
| Monday, May 18, 2026 | Discovery Day | Cayman Islands |
| Monday, May 18, 2026 | Constitution Day observed | Nauru |
| Monday, May 18, 2026 | International Museum Day | Singapore |
| Monday, May 18, 2026 | Restoration of Somaliland Sovereignty | Somalia |
| Monday, May 18, 2026 | Constitution Day | Turkmenistan |
| Monday, May 18, 2026 | Battle of Las Piedras | Uruguay |
| Monday, May 18, 2026 | Ascension Day Holiday | Venezuela |
| Tuesday, May 19, 2026 | Restoration of Somaliland Sovereignty Holiday | Somalia |
| Tuesday, May 19, 2026 | Commemoration of Atatürk, Youth and Sports Day | Turkey |
| Wednesday, May 20, 2026 | National Day | Cameroon |
| Wednesday, May 20, 2026 | Independence Day | Cuba |
| Wednesday, May 20, 2026 | Armenian/Orthodox Ascension Eve | Israel |
| Wednesday, May 20, 2026 | Restoration of Independence Day | East Timor |
| Wednesday, May 20, 2026 | World Bee Day | United States |
| Wednesday, May 20, 2026 | Emergency Medical Services for Children Day | United States |
| Wednesday, May 20, 2026 | World Autoimmune / Autoinflammatory Arthritis Day | United States |
| Thursday, May 21, 2026 | Navy Day | Chile |
| Thursday, May 21, 2026 | Armenian/Orthodox Ascension Day | Israel |
| Thursday, May 21, 2026 | Shavuot Eve | Israel |
| Thursday, May 21, 2026 | Independence Day | Montenegro |
| Thursday, May 21, 2026 | Orthodox Ascension Day | Romania |
| Thursday, May 21, 2026 | Saint Helena Day | Saint Helena |
| Thursday, May 21, 2026 | International Tea Day | United States |
| Thursday, May 21, 2026 | World Day for Cultural Diversity for Dialogue and Development | United States |
| Thursday, May 21, 2026 | National Spiritual Baptist Day | Saint Vincent and the Grenadines |
| Friday, May 22, 2026 | Shavuot | Australia |
| Friday, May 22, 2026 | Bermuda Day | Bermuda |
| Friday, May 22, 2026 | Shavuot | Canada |
| Friday, May 22, 2026 | First Day of Shavuot | Germany |
| Friday, May 22, 2026 | Shavuot | United Kingdom |
| Friday, May 22, 2026 | Visak Bochea Day | Cambodia |
| Friday, May 22, 2026 | Bălți Day | Moldova |
| Friday, May 22, 2026 | Independence Day Holiday | Montenegro |
| Friday, May 22, 2026 | Abolition Day | Martinique |
| Friday, May 22, 2026 | Pahang State Holiday | Malaysia |
| Friday, May 22, 2026 | Leiria Day | Portugal |
| Friday, May 22, 2026 | International Day for Biological Diversity | United States |
| Friday, May 22, 2026 | Harvey Milk Day | United States |
| Friday, May 22, 2026 | National Maritime Day | United States |
| Friday, May 22, 2026 | Shavuot | United States |
| Friday, May 22, 2026 | Unity Day | Yemen |
| Saturday, May 23, 2026 | Constitution Day | Germany |
| Saturday, May 23, 2026 | Second Day of Shavuot | Germany |
| Saturday, May 23, 2026 | Catholic/Protestant Pentecost Eve | Israel |
| Saturday, May 23, 2026 | Labor Day | Jamaica |
| Saturday, May 23, 2026 | Vlach's National Day (for Vlach community) | North Macedonia |
| Saturday, May 23, 2026 | Pentecost Eve | Norway |
| Saturday, May 23, 2026 | Portalegre Day | Portugal |
| Saturday, May 23, 2026 | Pentecost Eve | Sweden |
| Saturday, May 23, 2026 | International Day to End Obstetric Fistula | United States |
| Sunday, May 24, 2026 | Pentecost Sunday/Pentecost | Spain |
| Sunday, May 24, 2026 | Pentecost Sunday | Andorra |
| Sunday, May 24, 2026 | Pentecost | Australia |
| Sunday, May 24, 2026 | Pentecost Sunday | Åland Islands |
| Sunday, May 24, 2026 | Culture and Literacy Day | Bulgaria |
| Sunday, May 24, 2026 | Pentecost Sunday | The Bahamas |
| Sunday, May 24, 2026 | Pentecost | Canada |
| Sunday, May 24, 2026 | Pentecost Sunday | Czechia |
| Sunday, May 24, 2026 | The Battle of Pichincha | Ecuador |
| Sunday, May 24, 2026 | Pentecost | Estonia |
| Sunday, May 24, 2026 | Independence Day | Eritrea |
| Sunday, May 24, 2026 | Pentecost Sunday | Finland |
| Sunday, May 24, 2026 | Pentecost | United Kingdom |
| Sunday, May 24, 2026 | Pentecost Sunday | French Guiana |
| Sunday, May 24, 2026 | Buddha's Birthday | Hong Kong |
| Sunday, May 24, 2026 | Pentecost Sunday | Hungary |
| Sunday, May 24, 2026 | Pentecost | Ireland |
| Sunday, May 24, 2026 | Catholic/Protestant Pentecost | Israel |
| Sunday, May 24, 2026 | Pentecost | British Indian Ocean Territory |
| Sunday, May 24, 2026 | Pentecost Sunday | Iceland |
| Sunday, May 24, 2026 | Buddha's Birthday | South Korea |
| Sunday, May 24, 2026 | Pentecost Sunday | Liechtenstein |
| Sunday, May 24, 2026 | Whitsunday | Latvia |
| Sunday, May 24, 2026 | Pentecost Sunday | Monaco |
| Sunday, May 24, 2026 | Saints Cyril and Methodius' Day | North Macedonia |
| Sunday, May 24, 2026 | Buddha's Birthday | Macau |
| Sunday, May 24, 2026 | Pentecost Sunday | Martinique |
| Sunday, May 24, 2026 | Buddha Purnima | Pakistan |
| Sunday, May 24, 2026 | Pentecost Sunday | Poland |
| Sunday, May 24, 2026 | Carpet Day | Turkmenistan |
| Sunday, May 24, 2026 | Buddha's Birthday | Taiwan |
| Sunday, May 24, 2026 | Pentecost | United States |
| Sunday, May 24, 2026 | Day off for Unity Day | Yemen |
| Sunday, May 24, 2026 | Pentecost Sunday | Mayotte |
| Monday, May 25, 2026 | Pentecost Monday | Spain |
| Monday, May 25, 2026 | National Day/May 1810 Revolution | Argentina |
| Monday, May 25, 2026 | Memorial Day | American Samoa |
| Monday, May 25, 2026 | Pentecost Monday | Austria |
| Monday, May 25, 2026 | Day off for Culture and Literacy Day | Bulgaria |
| Monday, May 25, 2026 | Pentecost Monday | Benin |
| Monday, May 25, 2026 | Day off for The Battle of Pichincha | Ecuador |
| Monday, May 25, 2026 | Pentecost Monday | Faroe Islands |
| Monday, May 25, 2026 | Spring Bank Holiday | United Kingdom |
| Monday, May 25, 2026 | Pentecost Monday | United Kingdom |
| Monday, May 25, 2026 | Spring Bank Holiday | Guernsey |
| Monday, May 25, 2026 | African Union Day | Ghana |
| Monday, May 25, 2026 | Spring Bank Holiday | Gibraltar |
| Monday, May 25, 2026 | Pentecost Monday | Greenland |
| Monday, May 25, 2026 | Africa Day | Gambia |
| Monday, May 25, 2026 | Pentecost Monday | Guadeloupe |
| Monday, May 25, 2026 | Memorial Day | Guam |
| Monday, May 25, 2026 | Day following Buddha's Birthday | Hong Kong |
| Monday, May 25, 2026 | Pentecost Monday | Hungary |
| Monday, May 25, 2026 | Catholic/Protestant Pentecost Monday | Israel |
| Monday, May 25, 2026 | Late May Bank Holiday | Isle of Man |
| Monday, May 25, 2026 | Spring Bank Holiday | British Indian Ocean Territory |
| Monday, May 25, 2026 | Pentecost Monday | British Indian Ocean Territory |
| Monday, May 25, 2026 | Spring Bank Holiday | Jersey |
| Monday, May 25, 2026 | Labor Day Observed | Jamaica |
| Monday, May 25, 2026 | Independence Day | Jordan |
| Monday, May 25, 2026 | Pentecost Monday | Saint Kitts and Nevis |
| Monday, May 25, 2026 | Day off for Buddha's Birthday | South Korea |
| Monday, May 25, 2026 | Liberation and Resistance Day | Lebanon |
| Monday, May 25, 2026 | Pentecost Monday | Saint Lucia |
| Monday, May 25, 2026 | Africa Day | Lesotho |
| Monday, May 25, 2026 | Pentecost Monday | Luxembourg |
| Monday, May 25, 2026 | Saints Cyril and Methodius' Day observed | North Macedonia |
| Monday, May 25, 2026 | Africa Day | Mali |
| Monday, May 25, 2026 | Pentecost Monday | Mali |
| Monday, May 25, 2026 | Memorial Day | Northern Mariana Islands |
| Monday, May 25, 2026 | Pentecost Monday | Martinique |
| Monday, May 25, 2026 | Africa Day | Mauritania |
| Monday, May 25, 2026 | Pentecost Monday | Montserrat |
| Monday, May 25, 2026 | Africa Day | Namibia |
| Monday, May 25, 2026 | Pentecost Monday | New Caledonia |
| Monday, May 25, 2026 | Memorial Day | Puerto Rico |
| Monday, May 25, 2026 | Azores Day | Portugal |
| Monday, May 25, 2026 | Pentecost Monday | Reunion |
| Monday, May 25, 2026 | JAGS McCartney Day | Turks and Caicos Islands |
| Monday, May 25, 2026 | Pentecost Monday | Togo |
| Monday, May 25, 2026 | Ashgabat City Day | Turkmenistan |
| Monday, May 25, 2026 | Jefferson Davis' Birthday | United States |
| Monday, May 25, 2026 | Memorial Day | United States |
| Monday, May 25, 2026 | National Missing Children's Day | United States |
| Monday, May 25, 2026 | Pentecost Monday | United States |
| Monday, May 25, 2026 | African Liberation Day | United States |
| Monday, May 25, 2026 | Pentecost Monday | Saint Vincent and the Grenadines |
| Monday, May 25, 2026 | Memorial Day | US Virgin Islands |
| Monday, May 25, 2026 | Pentecost Monday | Wallis and Futuna |
| Monday, May 25, 2026 | Africa Freedom Day | Zambia |
| Monday, May 25, 2026 | Africa Day | Zimbabwe |
| Tuesday, May 26, 2026 | Arafat (Hajj) Day | United Arab Emirates |
| Tuesday, May 26, 2026 | Day of Arafat | Afghanistan |
| Tuesday, May 26, 2026 | National Sorry Day | Australia |
| Tuesday, May 26, 2026 | Eid al-Adha Holiday | Bangladesh |
| Tuesday, May 26, 2026 | Arafat Day | Bahrain |
| Tuesday, May 26, 2026 | National Sorry Day | Cocos (Keeling) Islands |
| Tuesday, May 26, 2026 | Arafat Day | Djibouti |
| Tuesday, May 26, 2026 | Independence Day | Georgia |
| Tuesday, May 26, 2026 | Eid al-Adha Eve | Israel |
| Tuesday, May 26, 2026 | Arafah | Jordan |
| Tuesday, May 26, 2026 | Waqfat Arafat Day | Kuwait |
| Tuesday, May 26, 2026 | Day of Arafah | Libya |
| Tuesday, May 26, 2026 | Hajj Day | Maldives |
| Tuesday, May 26, 2026 | Day of Arafat | Malaysia |
| Tuesday, May 26, 2026 | Mother's Day | Poland |
| Tuesday, May 26, 2026 | Arafat Day | Saudi Arabia |
| Tuesday, May 26, 2026 | Eid al-Adha Holiday | Sudan |
| Tuesday, May 26, 2026 | Eid al-Adha | Tunisia |
| Tuesday, May 26, 2026 | Sacrifice Feast Eve | Turkey |
| Tuesday, May 26, 2026 | Eid al-Adha Eve | Yemen |
| Wednesday, May 27, 2026 | Eid al-Adha Holiday | Spain |
| Wednesday, May 27, 2026 | Eid al-Adha (Feast of Sacrifice) | United Arab Emirates |
| Wednesday, May 27, 2026 | Eid al-Adha Holiday | United Arab Emirates |
| Wednesday, May 27, 2026 | Eid al-Qurban | Afghanistan |
| Wednesday, May 27, 2026 | Feast of the Sacrifice | Albania |
| Wednesday, May 27, 2026 | Eid al-Adha | Argentina |
| Wednesday, May 27, 2026 | Hari Raya Haji | Australia |
| Wednesday, May 27, 2026 | Feast of the Sacrifice | Azerbaijan |
| Wednesday, May 27, 2026 | Eid al-Adha Holiday | Bangladesh |
| Wednesday, May 27, 2026 | Eid al-Adha | Burkina Faso |
| Wednesday, May 27, 2026 | Tabaski | Benin |
| Wednesday, May 27, 2026 | Eid al-Adha | Brunei |
| Wednesday, May 27, 2026 | Mother's Day | Bolivia |
| Wednesday, May 27, 2026 | Eid al-Adha | Canada |
| Wednesday, May 27, 2026 | Hari Raya Haji | Cocos (Keeling) Islands |
| Wednesday, May 27, 2026 | Eid al-Adha | Central African Republic |
| Wednesday, May 27, 2026 | Aid el-Kebir | Cote d'Ivoire |
| Wednesday, May 27, 2026 | Eid al-Adha | Cameroon |
| Wednesday, May 27, 2026 | Hari Raya Haji | Christmas Island |
| Wednesday, May 27, 2026 | Eid al-Adha | Germany |
| Wednesday, May 27, 2026 | Abolition Day | Guadeloupe |
| Wednesday, May 27, 2026 | Eid al-Adha | Guinea-Bissau |
| Wednesday, May 27, 2026 | Kurban Bayram | Croatia |
| Wednesday, May 27, 2026 | Idul Adha | Indonesia |
| Wednesday, May 27, 2026 | Eid al-Adha | Israel |
| Wednesday, May 27, 2026 | Bakrid | India |
| Wednesday, May 27, 2026 | Eid al-Adha | British Indian Ocean Territory |
| Wednesday, May 27, 2026 | Eid-e-Ghorban | Iran |
| Wednesday, May 27, 2026 | Eid al-Adha | Jordan |
| Wednesday, May 27, 2026 | Kurman Ait | Kyrgyzstan |
| Wednesday, May 27, 2026 | Eid al-Adha | Comoros |
| Wednesday, May 27, 2026 | Kurban Ait | Kazakhstan |
| Wednesday, May 27, 2026 | Eid al-Adha | Lebanon |
| Wednesday, May 27, 2026 | Kurban Bayram | Montenegro |
| Wednesday, May 27, 2026 | Eid al-Adha | Madagascar |
| Wednesday, May 27, 2026 | Eid al-Adha (Feast of Sacrifice) | North Macedonia |
| Wednesday, May 27, 2026 | Eid al-Adha | Mali |
| Wednesday, May 27, 2026 | Eid-ul Al'haa | Maldives |
| Wednesday, May 27, 2026 | Eid al-Adha | Malawi |
| Wednesday, May 27, 2026 | Hari Raya Haji | Malaysia |
| Wednesday, May 27, 2026 | Eid al-Adha | Niger |
| Wednesday, May 27, 2026 | Children's Day | Nigeria |
| Wednesday, May 27, 2026 | Id el Kabir | Nigeria |
| Wednesday, May 27, 2026 | Edul Aajaha | Nepal |
| Wednesday, May 27, 2026 | Eid al-Adha | Oman |
| Wednesday, May 27, 2026 | Eid al-Adha (Feast of Sacrifice) | Qatar |
| Wednesday, May 27, 2026 | First Day of Eid al-Adha | Serbia |
| Wednesday, May 27, 2026 | Eid al-Adha | Russia |
| Wednesday, May 27, 2026 | Hari Raya Haji | Singapore |
| Wednesday, May 27, 2026 | Tabaski | Sierra Leone |
| Wednesday, May 27, 2026 | Eid al-Adha | Somalia |
| Wednesday, May 27, 2026 | Tabaski | Togo |
| Wednesday, May 27, 2026 | Eid al-Adha | Tajikistan |
| Wednesday, May 27, 2026 | Kurban Bayramy | Turkmenistan |
| Wednesday, May 27, 2026 | Eid al-Adha Holiday | Tunisia |
| Wednesday, May 27, 2026 | Sacrifice Feast | Turkey |
| Wednesday, May 27, 2026 | Eid al-Adha | Tanzania |
| Wednesday, May 27, 2026 | Qurban Bayram | Ukraine |
| Wednesday, May 27, 2026 | Eid al-Adha | Uganda |
| Wednesday, May 27, 2026 | Kurban Bayrami | Kosovo |
| Wednesday, May 27, 2026 | Eid al-Adha | Yemen |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | United Arab Emirates |
| Thursday, May 28, 2026 | Eid al-Qurban Holiday | Afghanistan |
| Thursday, May 28, 2026 | Republic Day | Armenia |
| Thursday, May 28, 2026 | Feast of the Sacrifice Holiday | Azerbaijan |
| Thursday, May 28, 2026 | Republic Day | Azerbaijan |
| Thursday, May 28, 2026 | Eid al-Adha | Bangladesh |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Bahrain |
| Thursday, May 28, 2026 | Derg Downfall Day | Ethiopia |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Guinea |
| Thursday, May 28, 2026 | Joint Holiday for Idul Adha | Indonesia |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Israel |
| Thursday, May 28, 2026 | Eid al-Adha holiday | Iraq |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Jordan |
| Thursday, May 28, 2026 | Eid al-Adha holiday | Kuwait |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Lebanon |
| Thursday, May 28, 2026 | Eid al-Adha | Sri Lanka |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Libya |
| Thursday, May 28, 2026 | Kurban Bayram Holiday | Montenegro |
| Thursday, May 28, 2026 | Abolition Day | Saint Martin |
| Thursday, May 28, 2026 | Eid-ul Al'haa Holiday | Maldives |
| Thursday, May 28, 2026 | Hari Raya Haji (Day 2) | Malaysia |
| Thursday, May 28, 2026 | Genocide Remembrance Day | Namibia |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Niger |
| Thursday, May 28, 2026 | Id el Kabir additional holiday | Nigeria |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Oman |
| Thursday, May 28, 2026 | Eid al-Adha Day 2 | Philippines |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Pakistan |
| Thursday, May 28, 2026 | Youm-i-Takbeer | Pakistan |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Qatar |
| Thursday, May 28, 2026 | Kurban Bayramy Holiday | Turkmenistan |
| Thursday, May 28, 2026 | Sacrifice Feast Holiday | Turkey |
| Thursday, May 28, 2026 | Eid al-Adha Holiday | Uzbekistan |
| Thursday, May 28, 2026 | Eid al-Adha holiday | Yemen |
| Friday, May 29, 2026 | Eid al-Qurban Holiday | Afghanistan |
| Friday, May 29, 2026 | Eid al-Adha Holiday | Bangladesh |
| Friday, May 29, 2026 | Sukuna's Day Holiday | Fiji |
| Friday, May 29, 2026 | Eid al-Adha Holiday | Israel |
| Friday, May 29, 2026 | Eid al-Adha holiday | Iraq |
| Friday, May 29, 2026 | Eid al-Adha Holiday | Jordan |
| Friday, May 29, 2026 | Eid al-Adha holiday | Kuwait |
| Friday, May 29, 2026 | Eid al-Adha Holiday | Libya |
| Friday, May 29, 2026 | Kurban Bayram Holiday | Montenegro |
| Friday, May 29, 2026 | Friday before Pentecost | North Macedonia |
| Friday, May 29, 2026 | Eid-ul Al'haa Holiday | Maldives |
| Friday, May 29, 2026 | Ganatantra Diwas | Nepal |
| Friday, May 29, 2026 | Eid al-Adha Holiday | Oman |
| Friday, May 29, 2026 | Kurban Bayramy Holiday | Turkmenistan |
| Friday, May 29, 2026 | Sacrifice Feast Holiday | Turkey |
| Friday, May 29, 2026 | International Day of United Nations Peacekeepers | United States |
| Friday, May 29, 2026 | Eid al-Adha Holiday | Uzbekistan |
| Friday, May 29, 2026 | Eid al-Adha holiday | Yemen |
| Saturday, May 30, 2026 | Day of the Canary Islands | Spain |
| Saturday, May 30, 2026 | Anguilla Day | Anguilla |
| Saturday, May 30, 2026 | Eid al-Adha Holiday | Bangladesh |
| Saturday, May 30, 2026 | Statehood Day | Croatia |
| Saturday, May 30, 2026 | Armenian/Orthodox Pentecost Eve | Israel |
| Saturday, May 30, 2026 | Eid al-Adha Holiday | Israel |
| Saturday, May 30, 2026 | Eid al-Adha holiday | Iraq |
| Saturday, May 30, 2026 | Eid al-Adha Holiday | Jordan |
| Saturday, May 30, 2026 | Vesak Full Moon Poya Day | Sri Lanka |
| Saturday, May 30, 2026 | Eid-ul Al'haa Holiday | Maldives |
| Saturday, May 30, 2026 | Harvest Festival | Malaysia |
| Saturday, May 30, 2026 | Mother's Day | Nicaragua |
| Saturday, May 30, 2026 | Eid al-Adha Holiday | Oman |
| Saturday, May 30, 2026 | Sacrifice Feast Holiday | Turkey |
| Saturday, May 30, 2026 | Indian Arrival Day | Trinidad and Tobago |
| Saturday, May 30, 2026 | Eid al-Adha holiday | Yemen |
| Sunday, May 31, 2026 | Day of Castile-La Mancha | Spain |
| Sunday, May 31, 2026 | Trinity Sunday | Australia |
| Sunday, May 31, 2026 | Eid al-Adha Holiday | Bangladesh |
| Sunday, May 31, 2026 | Royal Brunei Armed Forces Day | Brunei |
| Sunday, May 31, 2026 | Buddha's Parinirvana | Bhutan |
| Sunday, May 31, 2026 | Trinity Sunday | Canada |
| Sunday, May 31, 2026 | Trinity | Czechia |
| Sunday, May 31, 2026 | Mother's Day | Dominican Republic |
| Sunday, May 31, 2026 | Trinity Sunday | United Kingdom |
| Sunday, May 31, 2026 | Orthodox Holy Spirit Sunday | Greece |
| Sunday, May 31, 2026 | Mother's Day | Haiti |
| Sunday, May 31, 2026 | Waisak Day (Buddha's Anniversary) | Indonesia |
| Sunday, May 31, 2026 | Armenian/Orthodox Pentecost | Israel |
| Sunday, May 31, 2026 | Trinity Sunday | British Indian Ocean Territory |
| Sunday, May 31, 2026 | Day after Vesak Full Moon Poya Day | Sri Lanka |
| Sunday, May 31, 2026 | Mother's Day | Monaco |
| Sunday, May 31, 2026 | Dniester Day | Moldova |
| Sunday, May 31, 2026 | Great Buddha Day | Mongolia |
| Sunday, May 31, 2026 | Mother's Day | Mauritius |
| Sunday, May 31, 2026 | Second Day of Harvest Festival | Malaysia |
| Sunday, May 31, 2026 | Wesak Day | Malaysia |
| Sunday, May 31, 2026 | Orthodox Pentecost | Romania |
| Sunday, May 31, 2026 | Mother's Day | Sweden |
| Sunday, May 31, 2026 | Vesak Day | Singapore |
| Sunday, May 31, 2026 | Mother's Day | Senegal |
| Sunday, May 31, 2026 | Visakha Bucha | Thailand |
| Sunday, May 31, 2026 | Kyiv Day | Ukraine |
| Sunday, May 31, 2026 | Orthodox Pentecost (Suspended) | Ukraine |
| Sunday, May 31, 2026 | World No Tobacco Day | United States |
| Sunday, May 31, 2026 | Trinity Sunday | United States |