January 2024 Holidays & Observances Worldwide
There is a total of 514 public holidays and observances in January of 2024 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, January 1, 2024 | New Year's Day | Andorra |
| Monday, January 1, 2024 | New Year's Day | United Arab Emirates |
| Monday, January 1, 2024 | New Year's Day | Antigua and Barbuda |
| Monday, January 1, 2024 | New Year's Day | Anguilla |
| Monday, January 1, 2024 | New Year's Day | Albania |
| Monday, January 1, 2024 | New Year's Day | Armenia |
| Monday, January 1, 2024 | New Year | Angola |
| Monday, January 1, 2024 | New Year's Day | Argentina |
| Monday, January 1, 2024 | New Year's Day | American Samoa |
| Monday, January 1, 2024 | New Year's Day | Austria |
| Monday, January 1, 2024 | New Year's Day | Australia |
| Monday, January 1, 2024 | New Year's Day | Aruba |
| Monday, January 1, 2024 | New Year's Day | Azerbaijan |
| Monday, January 1, 2024 | New Year's Day | Bosnia and Herzegovina |
| Monday, January 1, 2024 | New Year's Day | Barbados |
| Monday, January 1, 2024 | New Year's Day | Bangladesh |
| Monday, January 1, 2024 | New Year's Day | Belgium |
| Monday, January 1, 2024 | New Year | Burkina Faso |
| Monday, January 1, 2024 | New Year's Day | Bulgaria |
| Monday, January 1, 2024 | New Year | Bahrain |
| Monday, January 1, 2024 | New Year | Burundi |
| Monday, January 1, 2024 | New Year | Benin |
| Monday, January 1, 2024 | New Year's Day | St. Barts |
| Monday, January 1, 2024 | New Year's Day | Bermuda |
| Monday, January 1, 2024 | New Year's Day | Brunei |
| Monday, January 1, 2024 | New Year's Day | Bolivia |
| Monday, January 1, 2024 | New Year's Day | Brazil |
| Monday, January 1, 2024 | New Year's Day | The Bahamas |
| Monday, January 1, 2024 | New Year's Day | Botswana |
| Monday, January 1, 2024 | New Year's Day | Belarus |
| Monday, January 1, 2024 | New Year's Day | Belize |
| Monday, January 1, 2024 | New Year's Day | Canada |
| Monday, January 1, 2024 | New Year's Day | Congo Democratic Republic |
| Monday, January 1, 2024 | New Year | Central African Republic |
| Monday, January 1, 2024 | New Year | Congo |
| Monday, January 1, 2024 | New Year's Day | Switzerland |
| Monday, January 1, 2024 | New Year | Cote d'Ivoire |
| Monday, January 1, 2024 | New Year's Day | Cook Islands |
| Monday, January 1, 2024 | New Year's Day | Chile |
| Monday, January 1, 2024 | New Year's Day | Cameroon |
| Monday, January 1, 2024 | New Year's Day | China |
| Monday, January 1, 2024 | New Year's Day | Colombia |
| Monday, January 1, 2024 | New Year's Day | Costa Rica |
| Monday, January 1, 2024 | Liberation Day | Cuba |
| Monday, January 1, 2024 | New Year | Cabo Verde |
| Monday, January 1, 2024 | New Year's Day | Curaçao |
| Monday, January 1, 2024 | New Year's Day | Cyprus |
| Monday, January 1, 2024 | New Year's Day | Czechia |
| Monday, January 1, 2024 | Restoration of the Czech Independence Day | Czechia |
| Monday, January 1, 2024 | New Year's Day | Germany |
| Monday, January 1, 2024 | New Year | Djibouti |
| Monday, January 1, 2024 | New Year's Day | Denmark |
| Monday, January 1, 2024 | New Year's Day | Dominica |
| Monday, January 1, 2024 | New Year's Day | Dominican Republic |
| Monday, January 1, 2024 | New Year | Algeria |
| Monday, January 1, 2024 | New Year's Day | Ecuador |
| Monday, January 1, 2024 | New Year's Day | Estonia |
| Monday, January 1, 2024 | New Year | Eritrea |
| Monday, January 1, 2024 | New Year's Day | Spain |
| Monday, January 1, 2024 | New Year's Day | Finland |
| Monday, January 1, 2024 | New Year | Fiji |
| Monday, January 1, 2024 | New Year's Day | Falkland Islands |
| Monday, January 1, 2024 | New Year's Day | Micronesia |
| Monday, January 1, 2024 | New Year | Faroe Islands |
| Monday, January 1, 2024 | New Year's Day | France |
| Monday, January 1, 2024 | New Year | Gabon |
| Monday, January 1, 2024 | New Year | Grenada |
| Monday, January 1, 2024 | New Year's Day | Georgia |
| Monday, January 1, 2024 | New Year's Day | French Guiana |
| Monday, January 1, 2024 | New Year's Day | Guernsey |
| Monday, January 1, 2024 | New Year's Day | Ghana |
| Monday, January 1, 2024 | New Year's Day | Gibraltar |
| Monday, January 1, 2024 | New Year | Greenland |
| Monday, January 1, 2024 | New Year | Gambia |
| Monday, January 1, 2024 | New Year's Day | Guinea |
| Monday, January 1, 2024 | New Year's Day | Guadeloupe |
| Monday, January 1, 2024 | New Year's Day | Equatorial Guinea |
| Monday, January 1, 2024 | New Year Day | Greece |
| Monday, January 1, 2024 | New Year's Day | Guatemala |
| Monday, January 1, 2024 | New Year | Guam |
| Monday, January 1, 2024 | New Year | Guinea-Bissau |
| Monday, January 1, 2024 | New Year's Day Holiday | Guyana |
| Monday, January 1, 2024 | New Year's Day | Hong Kong |
| Monday, January 1, 2024 | New Year's Day | Honduras |
| Monday, January 1, 2024 | New Year's Day | Croatia |
| Monday, January 1, 2024 | New Year's Day | Haiti |
| Monday, January 1, 2024 | New Year's Day | Hungary |
| Monday, January 1, 2024 | New Year's Day | Indonesia |
| Monday, January 1, 2024 | New Year's Day | Ireland |
| Monday, January 1, 2024 | New Year's Day | Israel |
| Monday, January 1, 2024 | New Year's Day | Isle of Man |
| Monday, January 1, 2024 | New Year's Day | India |
| Monday, January 1, 2024 | New Year's Day | Iraq |
| Monday, January 1, 2024 | New Year's Day | Iceland |
| Monday, January 1, 2024 | New Year's Day | Italy |
| Monday, January 1, 2024 | New Year's Day | Jersey |
| Monday, January 1, 2024 | New Year's Day | Jamaica |
| Monday, January 1, 2024 | New Year's Day | Jordan |
| Monday, January 1, 2024 | New Year's Day | Japan |
| Monday, January 1, 2024 | New Year's Day | Kenya |
| Monday, January 1, 2024 | New Year | Kyrgyzstan |
| Monday, January 1, 2024 | New Year | Cambodia |
| Monday, January 1, 2024 | New Year's Day | Kiribati |
| Monday, January 1, 2024 | New Year | Comoros |
| Monday, January 1, 2024 | New Year's Day | Saint Kitts and Nevis |
| Monday, January 1, 2024 | New Year | North Korea |
| Monday, January 1, 2024 | New Year's Day | South Korea |
| Monday, January 1, 2024 | New Year's Day | Kuwait |
| Monday, January 1, 2024 | New Year's Day | Cayman Islands |
| Monday, January 1, 2024 | New Year's Day | Kazakhstan |
| Monday, January 1, 2024 | New Year's Day | Laos |
| Monday, January 1, 2024 | New Year | Lebanon |
| Monday, January 1, 2024 | New Year's Day | Saint Lucia |
| Monday, January 1, 2024 | New Year's Day | Liechtenstein |
| Monday, January 1, 2024 | New Year | Liberia |
| Monday, January 1, 2024 | New Year | Lesotho |
| Monday, January 1, 2024 | New Year's Day | Lithuania |
| Monday, January 1, 2024 | New Year's Day | Luxembourg |
| Monday, January 1, 2024 | New Year's Day | Latvia |
| Monday, January 1, 2024 | New Year's Day | Morocco |
| Monday, January 1, 2024 | New Year's Day | Monaco |
| Monday, January 1, 2024 | New Year's Day | Moldova |
| Monday, January 1, 2024 | New Year's Day | Montenegro |
| Monday, January 1, 2024 | New Year's Day | Saint Martin |
| Monday, January 1, 2024 | New Year's Day | Madagascar |
| Monday, January 1, 2024 | New Year's Day | Marshall Islands |
| Monday, January 1, 2024 | New Year's Day | North Macedonia |
| Monday, January 1, 2024 | New Year | Mali |
| Monday, January 1, 2024 | New Year | Myanmar |
| Monday, January 1, 2024 | New Year | Mongolia |
| Monday, January 1, 2024 | New Year's Day | Macau |
| Monday, January 1, 2024 | New Year's Day | Northern Mariana Islands |
| Monday, January 1, 2024 | New Year | Martinique |
| Monday, January 1, 2024 | New Year's Day | Mauritania |
| Monday, January 1, 2024 | Festival Day observed | Montserrat |
| Monday, January 1, 2024 | New Year's Day | Montserrat |
| Monday, January 1, 2024 | New Year's Day | Malta |
| Monday, January 1, 2024 | New Year | Mauritius |
| Monday, January 1, 2024 | New Year's Day | Maldives |
| Monday, January 1, 2024 | New Year | Malawi |
| Monday, January 1, 2024 | New Year's Day | Mexico |
| Monday, January 1, 2024 | New Year's Day | Malaysia |
| Monday, January 1, 2024 | New Year | Mozambique |
| Monday, January 1, 2024 | New Year | Namibia |
| Monday, January 1, 2024 | New Year's Day | New Caledonia |
| Monday, January 1, 2024 | New Year | Niger |
| Monday, January 1, 2024 | New Year's Day | Norfolk Island |
| Monday, January 1, 2024 | New Year's Day | Nigeria |
| Monday, January 1, 2024 | New Year's Day | Nicaragua |
| Monday, January 1, 2024 | New Year's Day | Netherlands |
| Monday, January 1, 2024 | New Year's Day | Norway |
| Monday, January 1, 2024 | New Year's Day | Nauru |
| Monday, January 1, 2024 | New Year's Day | New Zealand |
| Monday, January 1, 2024 | New Year | Oman |
| Monday, January 1, 2024 | New Year's Day | Panama |
| Monday, January 1, 2024 | New Year's Day | Peru |
| Monday, January 1, 2024 | New Year's Day | French Polynesia |
| Monday, January 1, 2024 | New Year's Day | Papua New Guinea |
| Monday, January 1, 2024 | New Year's Day | Philippines |
| Monday, January 1, 2024 | New Year's Day | Pakistan |
| Monday, January 1, 2024 | January 1 Bank Holiday | Pakistan |
| Monday, January 1, 2024 | New Year's Day | Poland |
| Monday, January 1, 2024 | New Year's Day | Saint Pierre and Miquelon |
| Monday, January 1, 2024 | New Year's Day | Puerto Rico |
| Monday, January 1, 2024 | New Year's Day | Portugal |
| Monday, January 1, 2024 | New Year's Day | Palau |
| Monday, January 1, 2024 | New Year's Day | Paraguay |
| Monday, January 1, 2024 | New Year's Day | Qatar |
| Monday, January 1, 2024 | New Year | Reunion |
| Monday, January 1, 2024 | New Year's Day | Romania |
| Monday, January 1, 2024 | Western New Year's Day | Serbia |
| Monday, January 1, 2024 | New Year's Day | Russia |
| Monday, January 1, 2024 | New Year | Rwanda |
| Monday, January 1, 2024 | New Year's Day | Solomon Islands |
| Monday, January 1, 2024 | New Year | Seychelles |
| Monday, January 1, 2024 | Independence Day | Sudan |
| Monday, January 1, 2024 | New Year's Day | Sweden |
| Monday, January 1, 2024 | New Year's Day | Singapore |
| Monday, January 1, 2024 | New Year | Saint Helena |
| Monday, January 1, 2024 | New Year's Day | Slovenia |
| Monday, January 1, 2024 | Republic Day | Slovakia |
| Monday, January 1, 2024 | New Year | Sierra Leone |
| Monday, January 1, 2024 | New Year's Day | San Marino |
| Monday, January 1, 2024 | New Year | Senegal |
| Monday, January 1, 2024 | New Year | Somalia |
| Monday, January 1, 2024 | New Year | Suriname |
| Monday, January 1, 2024 | New Year | South Sudan |
| Monday, January 1, 2024 | New Year | Sao Tome and Principe |
| Monday, January 1, 2024 | New Year's Day | El Salvador |
| Monday, January 1, 2024 | New Year's Day | Sint Maarten |
| Monday, January 1, 2024 | New Year | Syria |
| Monday, January 1, 2024 | New Year | Eswatini |
| Monday, January 1, 2024 | New Year's Day | Turks and Caicos Islands |
| Monday, January 1, 2024 | New Year | Chad |
| Monday, January 1, 2024 | New Year | Togo |
| Monday, January 1, 2024 | New Year's Day | Thailand |
| Monday, January 1, 2024 | New Year's Day | Tajikistan |
| Monday, January 1, 2024 | New Year's Day | East Timor |
| Monday, January 1, 2024 | New Year's Day | Turkmenistan |
| Monday, January 1, 2024 | New Year | Tunisia |
| Monday, January 1, 2024 | New Year's Day | Tonga |
| Monday, January 1, 2024 | New Year's Day | Turkey |
| Monday, January 1, 2024 | New Year's Day | Trinidad and Tobago |
| Monday, January 1, 2024 | New Year's Day | Tuvalu |
| Monday, January 1, 2024 | Republic Day | Taiwan |
| Monday, January 1, 2024 | New Year's Day | Tanzania |
| Monday, January 1, 2024 | New Year's Day (Suspended) | Ukraine |
| Monday, January 1, 2024 | New Year | Uganda |
| Monday, January 1, 2024 | New Year's Day | United Kingdom |
| Monday, January 1, 2024 | New Year's Day | United States |
| Monday, January 1, 2024 | New Year's Day | United States |
| Monday, January 1, 2024 | New Year's Day | United States |
| Monday, January 1, 2024 | New Year's Day | United States |
| Monday, January 1, 2024 | New Year's Day | United States |
| Monday, January 1, 2024 | New Year's Eve observed | United States |
| Monday, January 1, 2024 | New Year's Day | Uruguay |
| Monday, January 1, 2024 | New Year | Uzbekistan |
| Monday, January 1, 2024 | New Year's Day | Vatican City (Holy See) |
| Monday, January 1, 2024 | New Year's Day | Saint Vincent and the Grenadines |
| Monday, January 1, 2024 | New Year's Day | Venezuela |
| Monday, January 1, 2024 | New Year's Day | British Virgin Islands |
| Monday, January 1, 2024 | New Year | US Virgin Islands |
| Monday, January 1, 2024 | International New Year's Day | Vietnam |
| Monday, January 1, 2024 | New Year's Day | Vanuatu |
| Monday, January 1, 2024 | New Year's Day | Wallis and Futuna |
| Monday, January 1, 2024 | New Year's Day | Samoa |
| Monday, January 1, 2024 | New Year's Day | Kosovo |
| Monday, January 1, 2024 | New Year's Day | Mayotte |
| Monday, January 1, 2024 | New Year's Day | South Africa |
| Monday, January 1, 2024 | New Year | Zambia |
| Monday, January 1, 2024 | New Year | Zimbabwe |
| Tuesday, January 2, 2024 | New Year's Day (Day 2) | Albania |
| Tuesday, January 2, 2024 | New Year's Day (Day 2) | Armenia |
| Tuesday, January 2, 2024 | New Year's Holiday | Azerbaijan |
| Tuesday, January 2, 2024 | New Year's (Day 2) | Bosnia and Herzegovina |
| Tuesday, January 2, 2024 | New Year Holiday | Botswana |
| Tuesday, January 2, 2024 | New Year Holiday | Belarus |
| Tuesday, January 2, 2024 | Berchtold Day | Switzerland |
| Tuesday, January 2, 2024 | Day After New Year's Day | Cook Islands |
| Tuesday, January 2, 2024 | Victory Day | Cuba |
| Tuesday, January 2, 2024 | Reconquest Day | Spain |
| Tuesday, January 2, 2024 | New Year's (Day 2) | Georgia |
| Tuesday, January 2, 2024 | New Year holiday | Honduras |
| Tuesday, January 2, 2024 | Heroes' Day | Haiti |
| Tuesday, January 2, 2024 | January 2 Bank Holiday | Japan |
| Tuesday, January 2, 2024 | New Year Holiday | Kyrgyzstan |
| Tuesday, January 2, 2024 | Carnival Day | Saint Kitts and Nevis |
| Tuesday, January 2, 2024 | New Year Holiday | Kazakhstan |
| Tuesday, January 2, 2024 | New Year holiday | Saint Lucia |
| Tuesday, January 2, 2024 | Berchtold Day | Liechtenstein |
| Tuesday, January 2, 2024 | New Year's Day Holiday | Montenegro |
| Tuesday, January 2, 2024 | New Year's Day observed | Montserrat |
| Tuesday, January 2, 2024 | New Year (Day 2) | Mauritius |
| Tuesday, January 2, 2024 | Day after New Year's Day | New Zealand |
| Tuesday, January 2, 2024 | Day after New Year's Day | Romania |
| Tuesday, January 2, 2024 | Second Day of Western New Year's Day | Serbia |
| Tuesday, January 2, 2024 | New Year Holiday | Russia |
| Tuesday, January 2, 2024 | Day After New Year's Day | Rwanda |
| Tuesday, January 2, 2024 | New Year holiday | Seychelles |
| Tuesday, January 2, 2024 | New Year holiday | Slovenia |
| Tuesday, January 2, 2024 | New Year Holiday | Togo |
| Tuesday, January 2, 2024 | New Year Holiday | East Timor |
| Tuesday, January 2, 2024 | 2nd January | United Kingdom |
| Tuesday, January 2, 2024 | New Year Holiday | Uzbekistan |
| Tuesday, January 2, 2024 | Day After New Year's Day | Samoa |
| Tuesday, January 2, 2024 | Second Day of New Year | Kosovo |
| Tuesday, January 2, 2024 | Tweede Nuwe Jaar | South Africa |
| Wednesday, January 3, 2024 | New Year's Holiday | Azerbaijan |
| Wednesday, January 3, 2024 | Burkina Faso Popular Uprising Day | Burkina Faso |
| Wednesday, January 3, 2024 | Winter Solstice (Nyilo) | Bhutan |
| Wednesday, January 3, 2024 | January 3 Bank Holiday | Japan |
| Wednesday, January 3, 2024 | New Year Holiday | Kyrgyzstan |
| Wednesday, January 3, 2024 | New Year Holiday | Russia |
| Thursday, January 4, 2024 | New Year's Holiday | Azerbaijan |
| Thursday, January 4, 2024 | Martyrs of Independence Day | Congo Democratic Republic |
| Thursday, January 4, 2024 | New Year Holiday | Kyrgyzstan |
| Thursday, January 4, 2024 | Independence Day | Myanmar |
| Thursday, January 4, 2024 | New Year Holiday | Russia |
| Thursday, January 4, 2024 | Day of King Amador | Sao Tome and Principe |
| Thursday, January 4, 2024 | World Braille Day | United States |
| Friday, January 5, 2024 | Christmas Eve | Armenia |
| Friday, January 5, 2024 | New Year's Holiday | Azerbaijan |
| Friday, January 5, 2024 | Catholic/Protestant Epiphany Eve | Israel |
| Friday, January 5, 2024 | New Year Holiday | Kyrgyzstan |
| Friday, January 5, 2024 | New Year Holiday | Russia |
| Friday, January 5, 2024 | Twelfth Night | Sweden |
| Friday, January 5, 2024 | Twelfth Night | United Kingdom |
| Saturday, January 6, 2024 | Epiphany | Andorra |
| Saturday, January 6, 2024 | Christmas Day | Armenia |
| Saturday, January 6, 2024 | Epiphany | Austria |
| Saturday, January 6, 2024 | Epiphany | Australia |
| Saturday, January 6, 2024 | Orthodox Christmas Eve | Bosnia and Herzegovina |
| Saturday, January 6, 2024 | Epiphany | Belgium |
| Saturday, January 6, 2024 | Epiphany | Bolivia |
| Saturday, January 6, 2024 | Epiphany | Canada |
| Saturday, January 6, 2024 | Epiphany | Switzerland |
| Saturday, January 6, 2024 | Epiphany | Colombia |
| Saturday, January 6, 2024 | Epiphany | Cuba |
| Saturday, January 6, 2024 | Epiphany | Cyprus |
| Saturday, January 6, 2024 | Epiphany | Germany |
| Saturday, January 6, 2024 | Epiphany | Germany |
| Saturday, January 6, 2024 | Epiphany | Dominican Republic |
| Saturday, January 6, 2024 | Epiphany | Estonia |
| Saturday, January 6, 2024 | Epiphany | Spain |
| Saturday, January 6, 2024 | Epiphany | Finland |
| Saturday, January 6, 2024 | Epiphany | Greenland |
| Saturday, January 6, 2024 | Epiphany | Greece |
| Saturday, January 6, 2024 | The Three Wise Men Day | Honduras |
| Saturday, January 6, 2024 | Epiphany | Croatia |
| Saturday, January 6, 2024 | Epiphany | Ireland |
| Saturday, January 6, 2024 | Catholic/Protestant Epiphany | Israel |
| Saturday, January 6, 2024 | Orthodox Christmas Eve | Israel |
| Saturday, January 6, 2024 | Army Day | Iraq |
| Saturday, January 6, 2024 | Twelfth Night | Iceland |
| Saturday, January 6, 2024 | Epiphany | Italy |
| Saturday, January 6, 2024 | New Year Holiday | Kyrgyzstan |
| Saturday, January 6, 2024 | Orthodox Christmas | Lebanon |
| Saturday, January 6, 2024 | Epiphany | Liechtenstein |
| Saturday, January 6, 2024 | Orthodox Christmas Eve | Montenegro |
| Saturday, January 6, 2024 | Orthodox Christmas Eve | North Macedonia |
| Saturday, January 6, 2024 | Day of the Holy Kings | Mexico |
| Saturday, January 6, 2024 | The Three Wise Men Day | Peru |
| Saturday, January 6, 2024 | Epiphany | Poland |
| Saturday, January 6, 2024 | Epiphany | Puerto Rico |
| Saturday, January 6, 2024 | Epiphany | Romania |
| Saturday, January 6, 2024 | First Day of Baptism | Serbia |
| Saturday, January 6, 2024 | New Year Holiday | Russia |
| Saturday, January 6, 2024 | Epiphany | Sweden |
| Saturday, January 6, 2024 | Epiphany | Slovakia |
| Saturday, January 6, 2024 | Epiphany | San Marino |
| Saturday, January 6, 2024 | Epiphany | Ukraine |
| Saturday, January 6, 2024 | Epiphany | United Kingdom |
| Saturday, January 6, 2024 | Epiphany | United States |
| Saturday, January 6, 2024 | The Three Wise Men Day | Uruguay |
| Saturday, January 6, 2024 | Working Day | Uzbekistan |
| Saturday, January 6, 2024 | Epiphany | Vatican City (Holy See) |
| Saturday, January 6, 2024 | The Three Wise Men Day | Venezuela |
| Saturday, January 6, 2024 | Three Kings Day | US Virgin Islands |
| Sunday, January 7, 2024 | Christmas Remembrance Day | Armenia |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Australia |
| Sunday, January 7, 2024 | Special Working Day | Azerbaijan |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Bosnia and Herzegovina |
| Sunday, January 7, 2024 | Election Day | Bangladesh |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Belarus |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Canada |
| Sunday, January 7, 2024 | Coptic Christmas Day | Egypt |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Eritrea |
| Sunday, January 7, 2024 | Ethiopian Christmas Day | Ethiopia |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Georgia |
| Sunday, January 7, 2024 | Constitution Day | Ghana |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Croatia |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Israel |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Kyrgyzstan |
| Sunday, January 7, 2024 | Victory over Genocide Day | Cambodia |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Kazakhstan |
| Sunday, January 7, 2024 | Pioneers Day | Liberia |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Moldova |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Montenegro |
| Sunday, January 7, 2024 | Orthodox Christmas Day | North Macedonia |
| Sunday, January 7, 2024 | Synaxis of St. John the Baptist | Romania |
| Sunday, January 7, 2024 | Christmas Day | Serbia |
| Sunday, January 7, 2024 | Orthodox Christmas Day | Russia |
| Sunday, January 7, 2024 | Coptic Christmas | Sudan |
| Sunday, January 7, 2024 | Orthodox Christmas Day | United Kingdom |
| Sunday, January 7, 2024 | Orthodox Christmas Day | United States |
| Sunday, January 7, 2024 | International Programmers' Day | United States |
| Sunday, January 7, 2024 | Estelle Reel Day | United States |
| Sunday, January 7, 2024 | Christmas Day | Kosovo |
| Monday, January 8, 2024 | Epiphany | Colombia |
| Monday, January 8, 2024 | Day off for Constitution Day | Ghana |
| Monday, January 8, 2024 | Orthodox Christmas Holiday | Israel |
| Monday, January 8, 2024 | Coming of Age Day | Japan |
| Monday, January 8, 2024 | Day off for Pioneers Day | Liberia |
| Monday, January 8, 2024 | Orthodox Christmas Day holiday | Moldova |
| Monday, January 8, 2024 | Orthodox Christmas Day Holiday | Montenegro |
| Monday, January 8, 2024 | Day off for Orthodox Christmas Day | North Macedonia |
| Monday, January 8, 2024 | New Year Holiday | Russia |
| Monday, January 8, 2024 | Battle of New Orleans | United States |
| Monday, January 8, 2024 | Day off for Christmas Day | Kosovo |
| Tuesday, January 9, 2024 | Day of the Republika Srpska | Bosnia and Herzegovina |
| Tuesday, January 9, 2024 | Međimurje Unification Day | Croatia |
| Tuesday, January 9, 2024 | Martyrs' Day | Panama |
| Tuesday, January 9, 2024 | Peace Agreement Day | South Sudan |
| Wednesday, January 10, 2024 | Bangabandhu Homecoming Day | Bangladesh |
| Wednesday, January 10, 2024 | Vodoun Festival | Benin |
| Wednesday, January 10, 2024 | Majority Rule Day | The Bahamas |
| Wednesday, January 10, 2024 | Margaret Thatcher Day | Falkland Islands |
| Thursday, January 11, 2024 | Kosrae Constitution Day | Micronesia |
| Thursday, January 11, 2024 | Anniversary of the Independence Manifesto | Morocco |
| Thursday, January 11, 2024 | Kayin New Year Day | Myanmar |
| Thursday, January 11, 2024 | Accession Day of Sultan Haitham bin Tarik | Oman |
| Thursday, January 11, 2024 | Birthday of Eugenio María de Hostos | Puerto Rico |
| Friday, January 12, 2024 | Traditional Day of Offerings | Bhutan |
| Friday, January 12, 2024 | Berber New Year | Algeria |
| Friday, January 12, 2024 | Prithvi Jayanti | Nepal |
| Friday, January 12, 2024 | Zanzibar Revolution Day | Tanzania |
| Saturday, January 13, 2024 | Freedom and Democracy Day | Cabo Verde |
| Saturday, January 13, 2024 | Orthodox New Year's Eve | Israel |
| Saturday, January 13, 2024 | Lohri | India |
| Saturday, January 13, 2024 | Constitution Day | Mongolia |
| Saturday, January 13, 2024 | Liberation Day | Togo |
| Saturday, January 13, 2024 | National Children's Day | Thailand |
| Saturday, January 13, 2024 | Stephen Foster Memorial Day | United States |
| Sunday, January 14, 2024 | Orthodox New Year | Australia |
| Sunday, January 14, 2024 | Orthodox New Year | Bosnia and Herzegovina |
| Sunday, January 14, 2024 | Orthodox New Year | Canada |
| Sunday, January 14, 2024 | Accession of King Frederik X | Denmark |
| Sunday, January 14, 2024 | Orthodox New Year | Israel |
| Sunday, January 14, 2024 | Makar Sankranti | India |
| Sunday, January 14, 2024 | Amazigh New Year | Morocco |
| Sunday, January 14, 2024 | Birthday of Yang di-Pertuan Besar | Malaysia |
| Sunday, January 14, 2024 | New Year | Serbia |
| Sunday, January 14, 2024 | Old New Year | Russia |
| Sunday, January 14, 2024 | Orthodox New Year | Ukraine |
| Sunday, January 14, 2024 | Orthodox New Year | United Kingdom |
| Sunday, January 14, 2024 | Orthodox New Year | United States |
| Sunday, January 14, 2024 | Defenders of the Motherland Day | Uzbekistan |
| Sunday, January 14, 2024 | Divina Pastora Day | Venezuela |
| Monday, January 15, 2024 | Martin Luther King Jr. Day | American Samoa |
| Monday, January 15, 2024 | George Price Day | Belize |
| Monday, January 15, 2024 | Martin Luther King Jr. Day | Guam |
| Monday, January 15, 2024 | Day of the International Recognition of the Republic of Croatia | Croatia |
| Monday, January 15, 2024 | Day of Peaceful Reintegration of the Croatian Danube Region | Croatia |
| Monday, January 15, 2024 | Pongal | India |
| Monday, January 15, 2024 | Tamil Thai Pongal Day | Sri Lanka |
| Monday, January 15, 2024 | Martin Luther King Jr. Day | Northern Mariana Islands |
| Monday, January 15, 2024 | John Chilembwe Day | Malawi |
| Monday, January 15, 2024 | Birthday of Yang di-Pertuan Besar observed | Malaysia |
| Monday, January 15, 2024 | Maghe Sankranti | Nepal |
| Monday, January 15, 2024 | Martin Luther King Jr Day | Puerto Rico |
| Monday, January 15, 2024 | Martin Luther King Jr. Day | United States |
| Monday, January 15, 2024 | Martin Luther King Jr. Day | United States |
| Monday, January 15, 2024 | Robert E. Lee's Birthday | United States |
| Monday, January 15, 2024 | Robert E. Lee's Birthday | United States |
| Monday, January 15, 2024 | Idaho Human Rights Day | United States |
| Monday, January 15, 2024 | Civil Rights Day | United States |
| Monday, January 15, 2024 | Civil Rights Day | United States |
| Monday, January 15, 2024 | Martin Luther King Jr. Day | US Virgin Islands |
| Tuesday, January 16, 2024 | Day of Remembrance | Benin |
| Tuesday, January 16, 2024 | Anniversary of President Laurent Kabila's Assassination | Congo Democratic Republic |
| Tuesday, January 16, 2024 | Victims of the Armed Conflict | El Salvador |
| Tuesday, January 16, 2024 | Teachers' Day | Thailand |
| Wednesday, January 17, 2024 | Anniversary of Prime Minister Patrice Emery Lumumba's Assassination | Congo Democratic Republic |
| Wednesday, January 17, 2024 | Guru Govind Singh Jayanti | India |
| Thursday, January 18, 2024 | Armenian Christmas Eve | Israel |
| Thursday, January 18, 2024 | Orthodox Epiphany Eve | Israel |
| Friday, January 19, 2024 | Orthodox Epiphany | Georgia |
| Friday, January 19, 2024 | Armenian Christmas Day | Israel |
| Friday, January 19, 2024 | Orthodox Epiphany Day | Israel |
| Friday, January 19, 2024 | Epiphany (Orthodox) | North Macedonia |
| Friday, January 19, 2024 | Robert E. Lee's Birthday | United States |
| Friday, January 19, 2024 | State Holiday | United States |
| Friday, January 19, 2024 | Confederate Heroes' Day | United States |
| Saturday, January 20, 2024 | Martyrs' Day | Azerbaijan |
| Saturday, January 20, 2024 | National Heroes' Day | Cabo Verde |
| Saturday, January 20, 2024 | Timket | Eritrea |
| Saturday, January 20, 2024 | Epiphany / Timkat | Ethiopia |
| Saturday, January 20, 2024 | Heroes Day | Guinea-Bissau |
| Saturday, January 20, 2024 | Armenian Christmas Holiday | Israel |
| Saturday, January 20, 2024 | Army Day | Mali |
| Sunday, January 21, 2024 | Errol Barrow Day | Barbados |
| Sunday, January 21, 2024 | Our Lady of Altagracia | Dominican Republic |
| Sunday, January 21, 2024 | Princess Ingrid Alexandra's Birthday | Norway |
| Sunday, January 21, 2024 | World Religion Day | United States |
| Monday, January 22, 2024 | Day off for Martyrs' Day | Azerbaijan |
| Monday, January 22, 2024 | Day off for Errol Barrow Day | Barbados |
| Monday, January 22, 2024 | Plurinational State Foundation Day | Bolivia |
| Monday, January 22, 2024 | Franco-German Day | Germany |
| Monday, January 22, 2024 | National Heroes Day | Cayman Islands |
| Monday, January 22, 2024 | Wellington Anniversary Day | New Zealand |
| Tuesday, January 23, 2024 | AFCON Victory Against Ivory Coast | Equatorial Guinea |
| Tuesday, January 23, 2024 | First Philippine Republic Day | Philippines |
| Wednesday, January 24, 2024 | Eid al-Khader Eve | Israel |
| Wednesday, January 24, 2024 | Birthday of Imam Ali and Father's Day | Iran |
| Wednesday, January 24, 2024 | Unification Day | Romania |
| Wednesday, January 24, 2024 | The Duke of Edinburgh Visit | Saint Helena |
| Wednesday, January 24, 2024 | International Day of Education | United States |
| Thursday, January 25, 2024 | Tu B'Shevat | Australia |
| Thursday, January 25, 2024 | Betico Croes' Birthday | Aruba |
| Thursday, January 25, 2024 | Tu B'Shevat | Canada |
| Thursday, January 25, 2024 | Revolution Day January 25 | Egypt |
| Thursday, January 25, 2024 | Tu Bishvat | Israel |
| Thursday, January 25, 2024 | Eid al-Khader | Israel |
| Thursday, January 25, 2024 | Hazarat Ali's Birthday | India |
| Thursday, January 25, 2024 | Duruthu Full Moon Poya Day | Sri Lanka |
| Thursday, January 25, 2024 | Thaipoosam Cavadee | Mauritius |
| Thursday, January 25, 2024 | Thaipusam | Malaysia |
| Thursday, January 25, 2024 | Thaipusam | Singapore |
| Thursday, January 25, 2024 | Tu B'Shevat | United Kingdom |
| Thursday, January 25, 2024 | Burns Night | United Kingdom |
| Thursday, January 25, 2024 | Tu Bishvat | United States |
| Friday, January 26, 2024 | Australia Day | Australia |
| Friday, January 26, 2024 | Duarte's Day | Dominican Republic |
| Friday, January 26, 2024 | Republic Day | India |
| Friday, January 26, 2024 | Australia Day | Norfolk Island |
| Friday, January 26, 2024 | Liberation Day | Uganda |
| Friday, January 26, 2024 | International Customs Day | United States |
| Saturday, January 27, 2024 | Remembrance Day for the Victims of National Socialism | Germany |
| Saturday, January 27, 2024 | Working day | Kyrgyzstan |
| Saturday, January 27, 2024 | Saint Dévote's Day | Monaco |
| Saturday, January 27, 2024 | St Sava's Day | North Macedonia |
| Saturday, January 27, 2024 | Spirituality Day/St Sava's Day | Serbia |
| Saturday, January 27, 2024 | Day of Fatherland Defenders | Turkmenistan |
| Saturday, January 27, 2024 | International Day of Commemoration in Memory of the Victims of the Holocaust | United States |
| Sunday, January 28, 2024 | Army Day | Armenia |
| Sunday, January 28, 2024 | José Martí's Birthday Memorial | Cuba |
| Sunday, January 28, 2024 | World Leprosy Day | United States |
| Monday, January 29, 2024 | Day off for Duarte's Day | Dominican Republic |
| Monday, January 29, 2024 | Northland Anniversary Day | New Zealand |
| Monday, January 29, 2024 | Auckland Anniversary Day | New Zealand |
| Monday, January 29, 2024 | Nelson Anniversary Day | New Zealand |
| Monday, January 29, 2024 | Kansas Day | United States |
| Tuesday, January 30, 2024 | The Three Holy Hierarchs | Greece |
| Wednesday, January 31, 2024 | Independence Day | Nauru |