January 2020 Holidays & Observances Worldwide
There is a total of 558 public holidays and observances in January of 2020 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 |
|---|---|---|
| Wednesday, January 1, 2020 | New Year's Day | Andorra |
| Wednesday, January 1, 2020 | New Year's Day | United Arab Emirates |
| Wednesday, January 1, 2020 | New Year's Day | Antigua and Barbuda |
| Wednesday, January 1, 2020 | New Year's Day | Anguilla |
| Wednesday, January 1, 2020 | New Year's Day | Albania |
| Wednesday, January 1, 2020 | New Year's Day | Armenia |
| Wednesday, January 1, 2020 | New Year | Angola |
| Wednesday, January 1, 2020 | New Year's Day | Argentina |
| Wednesday, January 1, 2020 | New Year's Day | American Samoa |
| Wednesday, January 1, 2020 | New Year's Day | Austria |
| Wednesday, January 1, 2020 | New Year's Day | Australia |
| Wednesday, January 1, 2020 | New Year's Day | Aruba |
| Wednesday, January 1, 2020 | New Year's Day | Azerbaijan |
| Wednesday, January 1, 2020 | New Year's Day | Bosnia and Herzegovina |
| Wednesday, January 1, 2020 | New Year's Day | Barbados |
| Wednesday, January 1, 2020 | New Year's Day | Bangladesh |
| Wednesday, January 1, 2020 | New Year's Day | Belgium |
| Wednesday, January 1, 2020 | New Year | Burkina Faso |
| Wednesday, January 1, 2020 | New Year's Day | Bulgaria |
| Wednesday, January 1, 2020 | New Year | Bahrain |
| Wednesday, January 1, 2020 | New Year | Burundi |
| Wednesday, January 1, 2020 | New Year | Benin |
| Wednesday, January 1, 2020 | New Year's Day | St. Barts |
| Wednesday, January 1, 2020 | New Year's Day | Bermuda |
| Wednesday, January 1, 2020 | New Year's Day | Brunei |
| Wednesday, January 1, 2020 | New Year's Day | Bolivia |
| Wednesday, January 1, 2020 | New Year's Day | Brazil |
| Wednesday, January 1, 2020 | New Year's Day | The Bahamas |
| Wednesday, January 1, 2020 | New Year's Day | Botswana |
| Wednesday, January 1, 2020 | New Year's Day | Belarus |
| Wednesday, January 1, 2020 | New Year's Day | Belize |
| Wednesday, January 1, 2020 | New Year's Day | Canada |
| Wednesday, January 1, 2020 | New Year's Day | Congo Democratic Republic |
| Wednesday, January 1, 2020 | New Year | Central African Republic |
| Wednesday, January 1, 2020 | New Year | Congo |
| Wednesday, January 1, 2020 | New Year's Day | Switzerland |
| Wednesday, January 1, 2020 | New Year | Cote d'Ivoire |
| Wednesday, January 1, 2020 | New Year's Day | Cook Islands |
| Wednesday, January 1, 2020 | New Year's Day | Chile |
| Wednesday, January 1, 2020 | New Year's Day | Cameroon |
| Wednesday, January 1, 2020 | New Year's Day | China |
| Wednesday, January 1, 2020 | New Year's Day | Colombia |
| Wednesday, January 1, 2020 | New Year's Day | Costa Rica |
| Wednesday, January 1, 2020 | Liberation Day | Cuba |
| Wednesday, January 1, 2020 | New Year | Cabo Verde |
| Wednesday, January 1, 2020 | New Year's Day | Curaçao |
| Wednesday, January 1, 2020 | New Year's Day | Cyprus |
| Wednesday, January 1, 2020 | New Year's Day | Czechia |
| Wednesday, January 1, 2020 | Restoration of the Czech Independence Day | Czechia |
| Wednesday, January 1, 2020 | New Year's Day | Germany |
| Wednesday, January 1, 2020 | New Year | Djibouti |
| Wednesday, January 1, 2020 | New Year's Day | Denmark |
| Wednesday, January 1, 2020 | New Year's Day | Dominica |
| Wednesday, January 1, 2020 | New Year's Day | Dominican Republic |
| Wednesday, January 1, 2020 | New Year | Algeria |
| Wednesday, January 1, 2020 | New Year's Day | Ecuador |
| Wednesday, January 1, 2020 | New Year's Day | Estonia |
| Wednesday, January 1, 2020 | January 1 Bank Holiday | Egypt |
| Wednesday, January 1, 2020 | New Year | Eritrea |
| Wednesday, January 1, 2020 | New Year's Day | Spain |
| Wednesday, January 1, 2020 | New Year's Day | Finland |
| Wednesday, January 1, 2020 | New Year | Fiji |
| Wednesday, January 1, 2020 | New Year's Day | Falkland Islands |
| Wednesday, January 1, 2020 | New Year's Day | Micronesia |
| Wednesday, January 1, 2020 | New Year | Faroe Islands |
| Wednesday, January 1, 2020 | New Year's Day | France |
| Wednesday, January 1, 2020 | New Year | Gabon |
| Wednesday, January 1, 2020 | New Year's Day | United Kingdom |
| Wednesday, January 1, 2020 | New Year | Grenada |
| Wednesday, January 1, 2020 | New Year's Day | Georgia |
| Wednesday, January 1, 2020 | New Year's Day | French Guiana |
| Wednesday, January 1, 2020 | New Year's Day | Guernsey |
| Wednesday, January 1, 2020 | New Year's Day | Ghana |
| Wednesday, January 1, 2020 | New Year's Day | Gibraltar |
| Wednesday, January 1, 2020 | New Year | Greenland |
| Wednesday, January 1, 2020 | New Year | Gambia |
| Wednesday, January 1, 2020 | New Year's Day | Guinea |
| Wednesday, January 1, 2020 | New Year's Day | Guadeloupe |
| Wednesday, January 1, 2020 | New Year's Day | Equatorial Guinea |
| Wednesday, January 1, 2020 | New Year Day | Greece |
| Wednesday, January 1, 2020 | New Year's Day | Guatemala |
| Wednesday, January 1, 2020 | New Year | Guam |
| Wednesday, January 1, 2020 | New Year | Guinea-Bissau |
| Wednesday, January 1, 2020 | New Year's Day Holiday | Guyana |
| Wednesday, January 1, 2020 | New Year's Day | Hong Kong |
| Wednesday, January 1, 2020 | New Year's Day | Honduras |
| Wednesday, January 1, 2020 | New Year's Day | Croatia |
| Wednesday, January 1, 2020 | New Year's Day | Haiti |
| Wednesday, January 1, 2020 | New Year's Day | Hungary |
| Wednesday, January 1, 2020 | New Year's Day | Indonesia |
| Wednesday, January 1, 2020 | New Year's Day | Ireland |
| Wednesday, January 1, 2020 | New Year's Day | Israel |
| Wednesday, January 1, 2020 | New Year's Day | Isle of Man |
| Wednesday, January 1, 2020 | New Year's Day | India |
| Wednesday, January 1, 2020 | New Year's Day | Iraq |
| Wednesday, January 1, 2020 | New Year's Day | Iceland |
| Wednesday, January 1, 2020 | New Year's Day | Italy |
| Wednesday, January 1, 2020 | New Year's Day | Jersey |
| Wednesday, January 1, 2020 | New Year's Day | Jamaica |
| Wednesday, January 1, 2020 | New Year's Day | Jordan |
| Wednesday, January 1, 2020 | New Year's Day | Japan |
| Wednesday, January 1, 2020 | New Year's Day | Kenya |
| Wednesday, January 1, 2020 | New Year | Kyrgyzstan |
| Wednesday, January 1, 2020 | New Year | Cambodia |
| Wednesday, January 1, 2020 | New Year's Day | Kiribati |
| Wednesday, January 1, 2020 | New Year | Comoros |
| Wednesday, January 1, 2020 | New Year's Day | Saint Kitts and Nevis |
| Wednesday, January 1, 2020 | New Year | North Korea |
| Wednesday, January 1, 2020 | New Year's Day | South Korea |
| Wednesday, January 1, 2020 | New Year's Day | Kuwait |
| Wednesday, January 1, 2020 | New Year's Day | Cayman Islands |
| Wednesday, January 1, 2020 | New Year's Day | Kazakhstan |
| Wednesday, January 1, 2020 | New Year's Day | Laos |
| Wednesday, January 1, 2020 | New Year | Lebanon |
| Wednesday, January 1, 2020 | New Year's Day | Saint Lucia |
| Wednesday, January 1, 2020 | New Year's Day | Liechtenstein |
| Wednesday, January 1, 2020 | New Year | Liberia |
| Wednesday, January 1, 2020 | New Year | Lesotho |
| Wednesday, January 1, 2020 | New Year's Day | Lithuania |
| Wednesday, January 1, 2020 | New Year's Day | Luxembourg |
| Wednesday, January 1, 2020 | New Year's Day | Latvia |
| Wednesday, January 1, 2020 | New Year's Day | Morocco |
| Wednesday, January 1, 2020 | New Year's Day | Monaco |
| Wednesday, January 1, 2020 | New Year's Day | Moldova |
| Wednesday, January 1, 2020 | New Year's Day | Montenegro |
| Wednesday, January 1, 2020 | New Year's Day | Saint Martin |
| Wednesday, January 1, 2020 | New Year's Day | Madagascar |
| Wednesday, January 1, 2020 | New Year's Day | Marshall Islands |
| Wednesday, January 1, 2020 | New Year's Day | North Macedonia |
| Wednesday, January 1, 2020 | New Year | Mali |
| Wednesday, January 1, 2020 | New Year | Myanmar |
| Wednesday, January 1, 2020 | New Year | Mongolia |
| Wednesday, January 1, 2020 | New Year's Day | Macau |
| Wednesday, January 1, 2020 | New Year's Day | Northern Mariana Islands |
| Wednesday, January 1, 2020 | New Year | Martinique |
| Wednesday, January 1, 2020 | New Year's Day | Mauritania |
| Wednesday, January 1, 2020 | New Year's Day | Montserrat |
| Wednesday, January 1, 2020 | New Year's Day | Malta |
| Wednesday, January 1, 2020 | New Year | Mauritius |
| Wednesday, January 1, 2020 | New Year's Day | Maldives |
| Wednesday, January 1, 2020 | New Year | Malawi |
| Wednesday, January 1, 2020 | New Year's Day | Mexico |
| Wednesday, January 1, 2020 | New Year's Day | Malaysia |
| Wednesday, January 1, 2020 | New Year | Mozambique |
| Wednesday, January 1, 2020 | New Year | Namibia |
| Wednesday, January 1, 2020 | New Year's Day | New Caledonia |
| Wednesday, January 1, 2020 | New Year | Niger |
| Wednesday, January 1, 2020 | New Year's Day | Norfolk Island |
| Wednesday, January 1, 2020 | New Year's Day | Nigeria |
| Wednesday, January 1, 2020 | New Year's Day | Nicaragua |
| Wednesday, January 1, 2020 | New Year's Day | Netherlands |
| Wednesday, January 1, 2020 | New Year's Day | Norway |
| Wednesday, January 1, 2020 | New Year's Day | Nauru |
| Wednesday, January 1, 2020 | New Year's Day | New Zealand |
| Wednesday, January 1, 2020 | New Year | Oman |
| Wednesday, January 1, 2020 | New Year's Day | Panama |
| Wednesday, January 1, 2020 | New Year's Day | Peru |
| Wednesday, January 1, 2020 | New Year's Day | French Polynesia |
| Wednesday, January 1, 2020 | New Year's Day | Papua New Guinea |
| Wednesday, January 1, 2020 | New Year's Day | Philippines |
| Wednesday, January 1, 2020 | January 1 Bank Holiday | Pakistan |
| Wednesday, January 1, 2020 | New Year's Day | Pakistan |
| Wednesday, January 1, 2020 | New Year's Day | Poland |
| Wednesday, January 1, 2020 | New Year's Day | Saint Pierre and Miquelon |
| Wednesday, January 1, 2020 | New Year's Day | Puerto Rico |
| Wednesday, January 1, 2020 | New Year's Day | Portugal |
| Wednesday, January 1, 2020 | New Year's Day | Palau |
| Wednesday, January 1, 2020 | New Year's Day | Paraguay |
| Wednesday, January 1, 2020 | New Year's Day | Qatar |
| Wednesday, January 1, 2020 | New Year | Reunion |
| Wednesday, January 1, 2020 | New Year's Day | Romania |
| Wednesday, January 1, 2020 | Western New Year's Day | Serbia |
| Wednesday, January 1, 2020 | New Year's Day | Russia |
| Wednesday, January 1, 2020 | New Year | Rwanda |
| Wednesday, January 1, 2020 | New Year's Day | Solomon Islands |
| Wednesday, January 1, 2020 | New Year | Seychelles |
| Wednesday, January 1, 2020 | Independence Day | Sudan |
| Wednesday, January 1, 2020 | New Year's Day | Sweden |
| Wednesday, January 1, 2020 | New Year's Day | Singapore |
| Wednesday, January 1, 2020 | New Year | Saint Helena |
| Wednesday, January 1, 2020 | New Year's Day | Slovenia |
| Wednesday, January 1, 2020 | Republic Day | Slovakia |
| Wednesday, January 1, 2020 | New Year | Sierra Leone |
| Wednesday, January 1, 2020 | New Year's Day | San Marino |
| Wednesday, January 1, 2020 | New Year | Senegal |
| Wednesday, January 1, 2020 | New Year | Somalia |
| Wednesday, January 1, 2020 | New Year | Suriname |
| Wednesday, January 1, 2020 | New Year | South Sudan |
| Wednesday, January 1, 2020 | New Year | Sao Tome and Principe |
| Wednesday, January 1, 2020 | New Year's Day | El Salvador |
| Wednesday, January 1, 2020 | New Year's Day | Sint Maarten |
| Wednesday, January 1, 2020 | New Year | Syria |
| Wednesday, January 1, 2020 | New Year | Eswatini |
| Wednesday, January 1, 2020 | New Year's Day | Turks and Caicos Islands |
| Wednesday, January 1, 2020 | New Year | Chad |
| Wednesday, January 1, 2020 | New Year | Togo |
| Wednesday, January 1, 2020 | New Year's Day | Thailand |
| Wednesday, January 1, 2020 | New Year's Day | Tajikistan |
| Wednesday, January 1, 2020 | New Year's Day | East Timor |
| Wednesday, January 1, 2020 | New Year's Day | Turkmenistan |
| Wednesday, January 1, 2020 | New Year | Tunisia |
| Wednesday, January 1, 2020 | New Year's Day | Tonga |
| Wednesday, January 1, 2020 | New Year's Day | Turkey |
| Wednesday, January 1, 2020 | New Year's Day | Trinidad and Tobago |
| Wednesday, January 1, 2020 | New Year's Day | Tuvalu |
| Wednesday, January 1, 2020 | Republic Day | Taiwan |
| Wednesday, January 1, 2020 | New Year's Day | Tanzania |
| Wednesday, January 1, 2020 | New Year's Day | Ukraine |
| Wednesday, January 1, 2020 | New Year | Uganda |
| Wednesday, January 1, 2020 | New Year's Day | United States |
| Wednesday, January 1, 2020 | New Year's Day | Uruguay |
| Wednesday, January 1, 2020 | New Year | Uzbekistan |
| Wednesday, January 1, 2020 | New Year's Day | Vatican City (Holy See) |
| Wednesday, January 1, 2020 | New Year's Day | Saint Vincent and the Grenadines |
| Wednesday, January 1, 2020 | New Year's Day | Venezuela |
| Wednesday, January 1, 2020 | New Year's Day | British Virgin Islands |
| Wednesday, January 1, 2020 | New Year | US Virgin Islands |
| Wednesday, January 1, 2020 | International New Year's Day | Vietnam |
| Wednesday, January 1, 2020 | New Year's Day | Vanuatu |
| Wednesday, January 1, 2020 | New Year's Day | Wallis and Futuna |
| Wednesday, January 1, 2020 | New Year's Day | Samoa |
| Wednesday, January 1, 2020 | New Year's Day | Kosovo |
| Wednesday, January 1, 2020 | New Year's Day | Mayotte |
| Wednesday, January 1, 2020 | New Year's Day | South Africa |
| Wednesday, January 1, 2020 | New Year | Zambia |
| Wednesday, January 1, 2020 | New Year | Zimbabwe |
| Thursday, January 2, 2020 | New Year's Day (Day 2) | Albania |
| Thursday, January 2, 2020 | New Year's Day (Day 2) | Armenia |
| Thursday, January 2, 2020 | New Year's Holiday | Azerbaijan |
| Thursday, January 2, 2020 | New Year's (Day 2) | Bosnia and Herzegovina |
| Thursday, January 2, 2020 | Winter Solstice (Nyilo) | Bhutan |
| Thursday, January 2, 2020 | New Year Holiday | Botswana |
| Thursday, January 2, 2020 | New Year Holiday | Belarus |
| Thursday, January 2, 2020 | Berchtold Day | Switzerland |
| Thursday, January 2, 2020 | Day After New Year's Day | Cook Islands |
| Thursday, January 2, 2020 | Victory Day | Cuba |
| Thursday, January 2, 2020 | Reconquest Day | Spain |
| Thursday, January 2, 2020 | 2nd January | United Kingdom |
| Thursday, January 2, 2020 | New Year's (Day 2) | Georgia |
| Thursday, January 2, 2020 | Heroes' Day | Haiti |
| Thursday, January 2, 2020 | Guru Govind Singh Jayanti | India |
| Thursday, January 2, 2020 | January 2 Bank Holiday | Japan |
| Thursday, January 2, 2020 | New Year Holiday | Kyrgyzstan |
| Thursday, January 2, 2020 | Carnival Day | Saint Kitts and Nevis |
| Thursday, January 2, 2020 | New Year's Day Holiday | Kuwait |
| Thursday, January 2, 2020 | New Year Holiday | Kazakhstan |
| Thursday, January 2, 2020 | New Year holiday | Saint Lucia |
| Thursday, January 2, 2020 | Berchtold Day | Liechtenstein |
| Thursday, January 2, 2020 | New Year's Day Holiday | Montenegro |
| Thursday, January 2, 2020 | New Year (Day 2) | Mauritius |
| Thursday, January 2, 2020 | Day after New Year's Day | New Zealand |
| Thursday, January 2, 2020 | Day after New Year's Day | Romania |
| Thursday, January 2, 2020 | Second Day of Western New Year's Day | Serbia |
| Thursday, January 2, 2020 | New Year Holiday | Russia |
| Thursday, January 2, 2020 | Day After New Year's Day | Rwanda |
| Thursday, January 2, 2020 | New Year holiday | Seychelles |
| Thursday, January 2, 2020 | New Year holiday | Slovenia |
| Thursday, January 2, 2020 | Day After New Year's Day | Samoa |
| Thursday, January 2, 2020 | Second Day of New Year | Kosovo |
| Friday, January 3, 2020 | Official Holiday | Albania |
| Friday, January 3, 2020 | New Year's Day (Day 3) | Armenia |
| Friday, January 3, 2020 | Burkina Faso Popular Uprising Day | Burkina Faso |
| Friday, January 3, 2020 | January 3 Bank Holiday | Japan |
| Friday, January 3, 2020 | New Year Holiday | Kyrgyzstan |
| Friday, January 3, 2020 | New Year Holiday | Russia |
| Friday, January 3, 2020 | New Year holiday | Seychelles |
| Friday, January 3, 2020 | Day off for Day of King Amador | Sao Tome and Principe |
| Saturday, January 4, 2020 | New Year's Day (Day 4) | Armenia |
| Saturday, January 4, 2020 | Martyrs of Independence Day | Congo Democratic Republic |
| Saturday, January 4, 2020 | New Year Holiday | Kyrgyzstan |
| Saturday, January 4, 2020 | Independence Day | Myanmar |
| Saturday, January 4, 2020 | Day of King Amador | Sao Tome and Principe |
| Saturday, January 4, 2020 | World Braille Day | United States |
| Saturday, January 4, 2020 | Tweede Nuwe Jaar | South Africa |
| Sunday, January 5, 2020 | Christmas Eve | Armenia |
| Sunday, January 5, 2020 | Twelfth Night | United Kingdom |
| Sunday, January 5, 2020 | Catholic/Protestant Epiphany Eve | Israel |
| Sunday, January 5, 2020 | New Year Holiday | Kyrgyzstan |
| Sunday, January 5, 2020 | Father's Day | Serbia |
| Sunday, January 5, 2020 | Twelfth Night | Sweden |
| Monday, January 6, 2020 | Epiphany | Andorra |
| Monday, January 6, 2020 | Christmas Day | Armenia |
| Monday, January 6, 2020 | Epiphany | Austria |
| Monday, January 6, 2020 | Epiphany | Australia |
| Monday, January 6, 2020 | Orthodox Christmas Eve | Bosnia and Herzegovina |
| Monday, January 6, 2020 | Epiphany | Belgium |
| Monday, January 6, 2020 | Epiphany | Bolivia |
| Monday, January 6, 2020 | Epiphany | Canada |
| Monday, January 6, 2020 | Epiphany | Switzerland |
| Monday, January 6, 2020 | Epiphany | Colombia |
| Monday, January 6, 2020 | Epiphany | Cuba |
| Monday, January 6, 2020 | Epiphany | Cyprus |
| Monday, January 6, 2020 | Epiphany | Germany |
| Monday, January 6, 2020 | Epiphany | Germany |
| Monday, January 6, 2020 | Epiphany | Dominican Republic |
| Monday, January 6, 2020 | Epiphany | Estonia |
| Monday, January 6, 2020 | Epiphany | Spain |
| Monday, January 6, 2020 | Epiphany | Finland |
| Monday, January 6, 2020 | Epiphany | United Kingdom |
| Monday, January 6, 2020 | Epiphany | Greenland |
| Monday, January 6, 2020 | Epiphany | Greece |
| Monday, January 6, 2020 | The Three Wise Men Day | Honduras |
| Monday, January 6, 2020 | Epiphany | Croatia |
| Monday, January 6, 2020 | Epiphany | Ireland |
| Monday, January 6, 2020 | Orthodox Christmas Eve | Israel |
| Monday, January 6, 2020 | Catholic/Protestant Epiphany | Israel |
| Monday, January 6, 2020 | Army Day | Iraq |
| Monday, January 6, 2020 | Funeral of General Qasem Soleimani | Iran |
| Monday, January 6, 2020 | Twelfth Night | Iceland |
| Monday, January 6, 2020 | Epiphany | Italy |
| Monday, January 6, 2020 | New Year Holiday | Kyrgyzstan |
| Monday, January 6, 2020 | Orthodox Christmas | Lebanon |
| Monday, January 6, 2020 | Epiphany | Liechtenstein |
| Monday, January 6, 2020 | Orthodox Christmas Eve | Montenegro |
| Monday, January 6, 2020 | Orthodox Christmas Eve | North Macedonia |
| Monday, January 6, 2020 | Day of the Holy Kings | Mexico |
| Monday, January 6, 2020 | The Three Wise Men Day | Peru |
| Monday, January 6, 2020 | Epiphany | Poland |
| Monday, January 6, 2020 | Epiphany | Puerto Rico |
| Monday, January 6, 2020 | Epiphany | Romania |
| Monday, January 6, 2020 | First Day of Baptism | Serbia |
| Monday, January 6, 2020 | New Year Holiday | Russia |
| Monday, January 6, 2020 | Epiphany | Sweden |
| Monday, January 6, 2020 | Epiphany | Slovakia |
| Monday, January 6, 2020 | Epiphany | San Marino |
| Monday, January 6, 2020 | Epiphany | United States |
| Monday, January 6, 2020 | The Three Wise Men Day | Uruguay |
| Monday, January 6, 2020 | Epiphany | Vatican City (Holy See) |
| Monday, January 6, 2020 | The Three Wise Men Day | Venezuela |
| Monday, January 6, 2020 | Three Kings Day | US Virgin Islands |
| Tuesday, January 7, 2020 | Christmas Remembrance Day | Armenia |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Australia |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Bosnia and Herzegovina |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Belarus |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Canada |
| Tuesday, January 7, 2020 | Coptic Christmas Day | Egypt |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Eritrea |
| Tuesday, January 7, 2020 | Ethiopian Christmas Day | Ethiopia |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | United Kingdom |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Georgia |
| Tuesday, January 7, 2020 | Constitution Day | Ghana |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Croatia |
| Tuesday, January 7, 2020 | Asarah B'Tevet (Tenth of Tevet) | Israel |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Israel |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Kyrgyzstan |
| Tuesday, January 7, 2020 | Victory over Genocide Day | Cambodia |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Kazakhstan |
| Tuesday, January 7, 2020 | Pioneers Day | Liberia |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Moldova |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Montenegro |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | North Macedonia |
| Tuesday, January 7, 2020 | Synaxis of St. John the Baptist | Romania |
| Tuesday, January 7, 2020 | Christmas Day | Serbia |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Russia |
| Tuesday, January 7, 2020 | Coptic Christmas | Sudan |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | Ukraine |
| Tuesday, January 7, 2020 | Asarah B'Tevet | United States |
| Tuesday, January 7, 2020 | Estelle Reel Day | United States |
| Tuesday, January 7, 2020 | Orthodox Christmas Day | United States |
| Tuesday, January 7, 2020 | International Programmers' Day | United States |
| Tuesday, January 7, 2020 | Christmas Day | Kosovo |
| Wednesday, January 8, 2020 | Orthodox Christmas Holiday | Israel |
| Wednesday, January 8, 2020 | Orthodox Christmas Day holiday | Moldova |
| Wednesday, January 8, 2020 | Orthodox Christmas Day Holiday | Montenegro |
| Wednesday, January 8, 2020 | New Year Holiday | Russia |
| Wednesday, January 8, 2020 | Battle of New Orleans | United States |
| Thursday, January 9, 2020 | Day of the Republika Srpska | Bosnia and Herzegovina |
| Thursday, January 9, 2020 | Međimurje Unification Day | Croatia |
| Thursday, January 9, 2020 | Martyrs' Day | Panama |
| Thursday, January 9, 2020 | Peace Agreement Day | South Sudan |
| Friday, January 10, 2020 | Bangabandhu Homecoming Day | Bangladesh |
| Friday, January 10, 2020 | Vodoun Festival | Benin |
| Friday, January 10, 2020 | Majority Rule Day | The Bahamas |
| Friday, January 10, 2020 | Margaret Thatcher Day | Falkland Islands |
| Friday, January 10, 2020 | Kosrae Constitution Day observed | Micronesia |
| Friday, January 10, 2020 | Duruthu Full Moon Poya Day | Sri Lanka |
| Saturday, January 11, 2020 | Kosrae Constitution Day | Micronesia |
| Saturday, January 11, 2020 | Mourning Holiday for Sultan Qaboos Bin Said | Kuwait |
| Saturday, January 11, 2020 | Anniversary of the Independence Manifesto | Morocco |
| Saturday, January 11, 2020 | Mourning Holiday for Sultan Qaboos Bin Said | Oman |
| Saturday, January 11, 2020 | Birthday of Eugenio María de Hostos | Puerto Rico |
| Saturday, January 11, 2020 | National Children's Day | Thailand |
| Sunday, January 12, 2020 | Berber New Year | Algeria |
| Sunday, January 12, 2020 | Daylight Saving Time ends | Fiji |
| Sunday, January 12, 2020 | Mourning Holiday for Sultan Qaboos Bin Said | Kuwait |
| Sunday, January 12, 2020 | Mourning Holiday for Sultan Qaboos Bin Said | Oman |
| Sunday, January 12, 2020 | Zanzibar Revolution Day | Tanzania |
| Monday, January 13, 2020 | Freedom and Democracy Day | Cabo Verde |
| Monday, January 13, 2020 | Orthodox New Year's Eve | Israel |
| Monday, January 13, 2020 | Coming of Age Day | Japan |
| Monday, January 13, 2020 | Mourning Holiday for Sultan Qaboos Bin Said | Kuwait |
| Monday, January 13, 2020 | Constitution Day | Mongolia |
| Monday, January 13, 2020 | Mourning Holiday for Sultan Qaboos Bin Said | Oman |
| Monday, January 13, 2020 | Liberation Day | Togo |
| Monday, January 13, 2020 | Stephen Foster Memorial Day | United States |
| Tuesday, January 14, 2020 | Orthodox New Year | Australia |
| Tuesday, January 14, 2020 | Orthodox New Year | Bosnia and Herzegovina |
| Tuesday, January 14, 2020 | Orthodox New Year | Canada |
| Tuesday, January 14, 2020 | Orthodox New Year | United Kingdom |
| Tuesday, January 14, 2020 | Orthodox New Year | Israel |
| Tuesday, January 14, 2020 | Lohri | India |
| Tuesday, January 14, 2020 | Amazigh New Year | Morocco |
| Tuesday, January 14, 2020 | Birthday of Yang di-Pertuan Besar | Malaysia |
| Tuesday, January 14, 2020 | New Year | Serbia |
| Tuesday, January 14, 2020 | Old New Year | Russia |
| Tuesday, January 14, 2020 | Revolution and Youth Day | Tunisia |
| Tuesday, January 14, 2020 | Orthodox New Year | Ukraine |
| Tuesday, January 14, 2020 | Orthodox New Year | United States |
| Tuesday, January 14, 2020 | Defenders of the Motherland Day | Uzbekistan |
| Wednesday, January 15, 2020 | Day of the International Recognition of the Republic of Croatia | Croatia |
| Wednesday, January 15, 2020 | Day of Peaceful Reintegration of the Croatian Danube Region | Croatia |
| Wednesday, January 15, 2020 | Makar Sankranti | India |
| Wednesday, January 15, 2020 | Pongal | India |
| Wednesday, January 15, 2020 | Tamil Thai Pongal Day | Sri Lanka |
| Wednesday, January 15, 2020 | John Chilembwe Day | Malawi |
| Wednesday, January 15, 2020 | Maghe Sankranti | Nepal |
| Thursday, January 16, 2020 | Day of Remembrance | Benin |
| Thursday, January 16, 2020 | Anniversary of President Laurent Kabila's Assassination | Congo Democratic Republic |
| Thursday, January 16, 2020 | Signing of the Peace Accords | El Salvador |
| Thursday, January 16, 2020 | Teachers' Day | Thailand |
| Friday, January 17, 2020 | Anniversary of Prime Minister Patrice Emery Lumumba's Assassination | Congo Democratic Republic |
| Friday, January 17, 2020 | Lee-Jackson Day | United States |
| Saturday, January 18, 2020 | Armenian Christmas Eve | Israel |
| Saturday, January 18, 2020 | Orthodox Epiphany Eve | Israel |
| Sunday, January 19, 2020 | Special Working Day | China |
| Sunday, January 19, 2020 | Orthodox Epiphany | Georgia |
| Sunday, January 19, 2020 | Armenian Christmas Day | Israel |
| Sunday, January 19, 2020 | Orthodox Epiphany Day | Israel |
| Sunday, January 19, 2020 | Epiphany (Orthodox) | North Macedonia |
| Sunday, January 19, 2020 | Epiphany | Ukraine |
| Sunday, January 19, 2020 | Confederate Heroes' Day | United States |
| Sunday, January 19, 2020 | State Holiday | United States |
| Sunday, January 19, 2020 | Robert E. Lee's Birthday | United States |
| Sunday, January 19, 2020 | World Religion Day | United States |
| Monday, January 20, 2020 | Martin Luther King Jr. Day | American Samoa |
| Monday, January 20, 2020 | Martyrs' Day | Azerbaijan |
| Monday, January 20, 2020 | National Heroes' Day | Cabo Verde |
| Monday, January 20, 2020 | Timket | Eritrea |
| Monday, January 20, 2020 | Epiphany / Timkat | Ethiopia |
| Monday, January 20, 2020 | Martin Luther King Jr. Day | Guam |
| Monday, January 20, 2020 | Heroes Day | Guinea-Bissau |
| Monday, January 20, 2020 | Armenian Christmas Holiday | Israel |
| Monday, January 20, 2020 | Army Day | Mali |
| Monday, January 20, 2020 | Martin Luther King Jr. Day | Northern Mariana Islands |
| Monday, January 20, 2020 | Wellington Anniversary Day | New Zealand |
| Monday, January 20, 2020 | Martin Luther King Jr Day | Puerto Rico |
| Monday, January 20, 2020 | Civil Rights Day | United States |
| Monday, January 20, 2020 | Civil Rights Day | United States |
| Monday, January 20, 2020 | Idaho Human Rights Day | United States |
| Monday, January 20, 2020 | Martin Luther King Jr. Day | United States |
| Monday, January 20, 2020 | Robert E. Lee's Birthday | United States |
| Monday, January 20, 2020 | Robert E. Lee's Birthday | United States |
| Monday, January 20, 2020 | Martin Luther King Jr. Day | US Virgin Islands |
| Tuesday, January 21, 2020 | Errol Barrow Day | Barbados |
| Tuesday, January 21, 2020 | Our Lady of Altagracia | Dominican Republic |
| Tuesday, January 21, 2020 | Princess Ingrid Alexandra's Birthday | Norway |
| Wednesday, January 22, 2020 | Plurinational State Foundation Day | Bolivia |
| Wednesday, January 22, 2020 | Franco-German Day | Germany |
| Thursday, January 23, 2020 | First Philippine Republic Day | Philippines |
| Thursday, January 23, 2020 | Lunar New Year Holiday | Taiwan |
| Thursday, January 23, 2020 | Tet Holiday | Vietnam |
| Friday, January 24, 2020 | Spring Festival Eve | China |
| Friday, January 24, 2020 | Eid al-Khader Eve | Israel |
| Friday, January 24, 2020 | Lunar New Year Eve | Macau |
| Friday, January 24, 2020 | Unification Day | Romania |
| Friday, January 24, 2020 | Lunar New Year's Eve | Taiwan |
| Friday, January 24, 2020 | International Day of Education | United States |
| Friday, January 24, 2020 | Vietnamese New Year's Eve | Vietnam |
| Saturday, January 25, 2020 | Lunar New Year | Australia |
| Saturday, January 25, 2020 | Lunar New Year | Australia |
| Saturday, January 25, 2020 | Betico Croes' Birthday | Aruba |
| Saturday, January 25, 2020 | Chinese New Year | Brunei |
| Saturday, January 25, 2020 | Traditional Day of Offerings | Bhutan |
| Saturday, January 25, 2020 | Lunar New Year | Canada |
| Saturday, January 25, 2020 | Chinese New Year | China |
| Saturday, January 25, 2020 | Revolution Day January 25 | Egypt |
| Saturday, January 25, 2020 | Burns Night | United Kingdom |
| Saturday, January 25, 2020 | Lunar New Year | United Kingdom |
| Saturday, January 25, 2020 | Lunar New Year's Day | Hong Kong |
| Saturday, January 25, 2020 | Chinese New Year's Day | Indonesia |
| Saturday, January 25, 2020 | Eid al-Khader | Israel |
| Saturday, January 25, 2020 | Lunar New Year | India |
| Saturday, January 25, 2020 | Seollal | North Korea |
| Saturday, January 25, 2020 | Seollal Holiday | South Korea |
| Saturday, January 25, 2020 | Seollal | South Korea |
| Saturday, January 25, 2020 | Lunar New Year (First Day) | Macau |
| Saturday, January 25, 2020 | Chinese Spring Festival | Mauritius |
| Saturday, January 25, 2020 | Chinese New Year's Day | Malaysia |
| Saturday, January 25, 2020 | Sonam Losar | Nepal |
| Saturday, January 25, 2020 | Lunar New Year's Day | Philippines |
| Saturday, January 25, 2020 | Chinese New Year's Day | Singapore |
| Saturday, January 25, 2020 | Lunar New Year | Suriname |
| Saturday, January 25, 2020 | Chinese New Year's Day | Thailand |
| Saturday, January 25, 2020 | Chinese New Year | East Timor |
| Saturday, January 25, 2020 | Lunar New Year's Day | Taiwan |
| Saturday, January 25, 2020 | Lunar New Year | United States |
| Saturday, January 25, 2020 | Vietnamese New Year | Vietnam |
| Sunday, January 26, 2020 | Australia Day | Australia |
| Sunday, January 26, 2020 | Spring Festival Holiday | China |
| Sunday, January 26, 2020 | Duarte's Day | Dominican Republic |
| Sunday, January 26, 2020 | Republic Day | India |
| Sunday, January 26, 2020 | Lunar New Year (Second Day) | Macau |
| Sunday, January 26, 2020 | Second Day of Chinese New Year | Malaysia |
| Sunday, January 26, 2020 | Second Day of Chinese New Year | Malaysia |
| Sunday, January 26, 2020 | Chinese New Year Holiday | Malaysia |
| Sunday, January 26, 2020 | Australia Day | Norfolk Island |
| Sunday, January 26, 2020 | Second Day of Chinese New Year | Singapore |
| Sunday, January 26, 2020 | Second Day of Chinese New Year | Thailand |
| Sunday, January 26, 2020 | Lunar New Year Holiday | Taiwan |
| Sunday, January 26, 2020 | Liberation Day | Uganda |
| Sunday, January 26, 2020 | International Customs Day | United States |
| Sunday, January 26, 2020 | World Leprosy Day | United States |
| Sunday, January 26, 2020 | Tet Holiday | Vietnam |
| Monday, January 27, 2020 | Australia Day Observed | Australia |
| Monday, January 27, 2020 | Spring Festival Holiday | China |
| Monday, January 27, 2020 | Remembrance Day for the Victims of National Socialism | Germany |
| Monday, January 27, 2020 | Third Day of Lunar New Year | Hong Kong |
| Monday, January 27, 2020 | Seollal Holiday | South Korea |
| Monday, January 27, 2020 | National Heroes Day | Cayman Islands |
| Monday, January 27, 2020 | Saint Dévote's Day | Monaco |
| Monday, January 27, 2020 | St Sava's Day | North Macedonia |
| Monday, January 27, 2020 | Lunar New Year (Third Day) | Macau |
| Monday, January 27, 2020 | Chinese New Year Holiday | Malaysia |
| Monday, January 27, 2020 | Day off for Chinese New Year Holiday | Malaysia |
| Monday, January 27, 2020 | Australia Day Observed | Norfolk Island |
| Monday, January 27, 2020 | Auckland Anniversary Day | New Zealand |
| Monday, January 27, 2020 | Northland Anniversary Day | New Zealand |
| Monday, January 27, 2020 | Spirituality Day/St Sava's Day | Serbia |
| Monday, January 27, 2020 | Chinese New Year Holiday | Singapore |
| Monday, January 27, 2020 | Third Day of Chinese New Year | Thailand |
| Monday, January 27, 2020 | Day of Fatherland Defenders | Turkmenistan |
| Monday, January 27, 2020 | Lunar New Year Holiday | Taiwan |
| Monday, January 27, 2020 | International Day of Commemoration in Memory of the Victims of the Holocaust | United States |
| Monday, January 27, 2020 | Tet Holiday | Vietnam |
| Tuesday, January 28, 2020 | Army Day | Armenia |
| Tuesday, January 28, 2020 | Lunar New Year Observed | Australia |
| Tuesday, January 28, 2020 | Spring Festival Holiday | China |
| Tuesday, January 28, 2020 | José Martí's Birthday Memorial | Cuba |
| Tuesday, January 28, 2020 | Fourth Day of Lunar New Year | Hong Kong |
| Tuesday, January 28, 2020 | Lunar New Year Holiday | Macau |
| Tuesday, January 28, 2020 | Lunar New Year Holiday | Taiwan |
| Tuesday, January 28, 2020 | Tet Holiday | Vietnam |
| Wednesday, January 29, 2020 | Lunar New Year Holiday (Day 2) | Australia |
| Wednesday, January 29, 2020 | Saraswati Puja | Bangladesh |
| Wednesday, January 29, 2020 | Spring Festival Holiday | China |
| Wednesday, January 29, 2020 | Vasant Panchami | India |
| Wednesday, January 29, 2020 | Martyrdom of Hazrat Fatima | Iran |
| Wednesday, January 29, 2020 | Lunar New Year Holiday | Macau |
| Wednesday, January 29, 2020 | Basant Panchami | Nepal |
| Wednesday, January 29, 2020 | Basant Panchami | Pakistan |
| Wednesday, January 29, 2020 | Lunar New Year Holiday | Taiwan |
| Wednesday, January 29, 2020 | Kansas Day | United States |
| Wednesday, January 29, 2020 | Tet Holiday | Vietnam |
| Thursday, January 30, 2020 | Spring Festival Holiday | China |
| Thursday, January 30, 2020 | The Three Holy Hierarchs | Greece |
| Thursday, January 30, 2020 | Martyrs' Memorial Day | Nepal |
| Friday, January 31, 2020 | Spring Festival Holiday | China |
| Friday, January 31, 2020 | Independence Day | Nauru |