| 01.01 | Kwanzaa | USA, Canada |
| 01.01 | International Nepali Dhoti and Topi Day | |
| 03.01 | J. R. R. Tolkien Day | |
| 03.01 | Women Rock! Day | USA |
| 04.01 | Newtonmas (Newton’s Birthday) | |
| 06.01 | Maroon Festival in Jamaica | Jamaica |
| 07.01 | Jinjitsu | Japan |
| 08.01 | Yinekokratia in Greece | Greece |
| 11.01 | Atang de la Rama’s Birth Anniversary in the Philippines | Philippines |
| 13.01 | Korean American Day | USA |
| 15.01 | Hangul Day in North Korea | North Korea |
| 17.01 | Kid Inventors' Day | |
| 17.01 | Museum Selfie Day | |
| 19.01 | Kokborok Day in Tripura | India |
| 21.01 | Mariachi Day | Mexico |
| 23.01 | National Handwriting Day | USA |
| 24.01 | Library Shelfie Day | |
| 25.01 | National Tourism Day in India | India |
| 25.01 | Robert Burns Day in Scotland | United Kingdom |
| 25.01 | Multicultural Children’s Book Day (Read Your World Day) | |
| 26.01 | Birth Anniversary of Napoleon Abueva in the Philippines | Philippines |
| 27.01 | Family Literacy Day in Canada | Canada |
| 27.01 | Feast of Saint Sava in Serbia | Bosnia and Herzegovina, Serbia |
| 30.01 | Saudade Day in Brazil | Brazil |
| 30.01 | Sadeh Festival in Tajikistan | Tajikistan |
| 02.02 | National Space Technology Day in Iran | Iran |
| 02.02 | World Play Your Ukulele Day | |
| 03.02 | Day of Finnish Architecture and Design | Finland |
| 05.02 | Birthday of Johan Ludvig Runeberg in Finland | Finland |
| 06.02 | Sami National Day | Norway, Finland, Sweden, Russia |
| 06.02 | Bob Marley Day | |
| 06.02 | National Muay Thai Day in Thailand | Thailand |
| 08.02 | Prešeren Day in Slovenia | Slovenia |
| 09.02 | Welsh Language Music Day | United Kingdom |
| 10.02 | Lunar (Chinese) New Year | Bhutan, Brunei, China, Christmas Island, Hong Kong, Indonesia, Macau, Malaysia, Mauritius, Mongolia, Nepal, North Korea, Philippines, Singapore, South Korea, Suriname, Thailand, Taiwan, Vietnam |
| 10.02 | Kurdish Authors Union Day | Iraq |
| 10.02 | Death Anniversary of Alexander Pushkin in Russia | Russia |
| 10.02 | Global Movie Day | |
| 13.02 | Children’s Day in Myanmar | Myanmar |
| 14.02 | Parents’ Worship Day in India | India |
| 14.02 | International Book Giving Day | |
| 14.02 | National Black Literacy Day | USA |
| 15.02 | ENIAC Day | |
| 18.02 | Kurdish Students Union Day | Iraq |
| 18.02 | Island Languages Day in the Amami Islands | Japan |
| 19.02 | Book Giving Day in Armenia | Armenia |
| 24.02 | National Artist Day in Thailand | Thailand |
| 24.02 | Sweden Finns’ Day | Sweden |
| 27.02 | Marathi Language Day in India | India |
| 27.02 | Islamic Education Day in Iran | Iran |
| 27.02 | National Khachapuri Day in Georgia | Georgia |
| 28.02 | Andalusia Day in Spain | Spain |
| 28.02 | Kalevala Day (Finnish Culture Day) in Finland | Finland |
| 28.02 | National Science Day in India | India |
| 28.02 | Global Scouse Day | United Kingdom |
| 01.03 | Beer Day in Iceland | Iceland |
| 01.03 | Gratitude Day in Kazakhstan | Kazakhstan |
| 01.03 | Yap Day in Micronesia | Micronesia |
| 01.03 | Jigit Day | Russia |
| 02.03 | Read Across America Day | USA |
| 02.03 | Baloch Culture Day | Afghanistan, Iran, Pakistan |
| 04.03 | National Grammar Day | USA |
| 05.03 | Day of Physical Culture and Sport in Azerbaijan | Azerbaijan |
| 05.03 | Charity Day in Iran | Iran |
| 05.03 | Kalpak Day in Kyrgyzstan | Kyrgyzstan |
| 07.03 | World Book Day in the UK and Ireland | Ireland, United Kingdom |
| 09.03 | National Music Day in Indonesia | Indonesia |
| 10.03 | National Theater Day in Azerbaijan | Azerbaijan |
| 10.03 | Kurdish Clothes Day | Iraq, Iran, Syria, Turkey |
| 11.03 | World Day of Muslim Culture, Peace, Dialogue and Film | |
| 11.03 | Johnny Appleseed Day in the USA | USA |
| 12.03 | Girl Scout Birthday in the USA | USA |
| 12.03 | Aztec New Year in Mexico | Mexico |
| 14.03 | Mother Tongue Day in Estonia | Estonia |
| 14.03 | Summer Day in Albania | Albania |
| 14.03 | Orthodox Book Day in Russia | Russia |
| 16.03 | Book Smugglers Day in Lithuania | Lithuania |
| 17.03 | Saint Patrick’s Day | Ireland, Canada, United Kingdom, Montserrat |
| 17.03 | National Muay Thai Day in Thailand | Thailand |
| 19.03 | Kashubian Unity Day in Poland | Poland |
| 19.03 | Saint Joseph’s Day in Western Christianity / Father’s Day | Australia, Vatican City, Malta, Spain, Switzerland, Venezuela, Liechtenstein |
| 20.03 | International Francophonie Day | Albania, Armenia, Andorra, Belgium, Benin, Bulgaria, Burkina Faso, Burundi, Vanuatu, Vietnam, Gabon, Haiti, Ghana, Guinea, Guinea-Bissau, Greece, Democratic Republic of the Congo, Djibouti, Dominica, Egypt, Cape Verde, Cambodia, Cameroon, Canada, Cyprus, Comoros, Ivory Coast, Laos, Latvia, Lebanon, Luxembourg, Mauritius, Mauritania, Madagascar, Mali, Morocco, Moldova, Monaco, Niger, Republic of the Congo, North Macedonia, Rwanda, Romania, Sao Tome and Principe, Seychelles, Senegal, Saint Lucia, Togo, Tunisia, Ukraine, France, Central African Republic, Chad, Switzerland, Equatorial Guinea |
| 20.03 | Vernal Equinox Day in Japan | Japan |
| 20.03 | UN French Language Day | |
| 20.03 | World Storytelling Day | |
| 20.03 | Culture Day and Creative Intelligentsia Day in Tajikistan | Tajikistan |
| 20.03 | World Day of Theatre for Children and Young People | |
| 21.03 | Nowruz | Afghanistan, Azerbaijan, Iran, Iraq, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan |
| 21.03 | Harmony Day in Australia | Australia |
| 21.03 | Early Music Day | |
| 23.03 | Day of Hungarian-Polish Friendship | Hungary, Poland |
| 25.03 | Tolkien Reading Day | |
| 25.03 | EU Talent Day | European Union |
| 26.03 | Live Long and Prosper Day | |
| 27.03 | World Theater Day | |
| 27.03 | Performing Arts Day in Iran | Iran |
| 28.03 | Piano Day | |
| 30.03 | National Film Day in Indonesia | Indonesia |
| 01.04 | Edible Book Day | |
| 01.04 | Assyrian New Year (Kha b-Nisan) | |
| 02.04 | International Children's Book Day | |
| 02.04 | Unity of Peoples of Russia and Belarus Day | Belarus, Russia |
| 02.04 | Thai Heritage Conservation Day | Thailand |
| 02.04 | National Children’s Book Day in Thailand | Thailand |
| 03.04 | World Party Day | |
| 05.04 | Qingming Festival (Tomb Sweeping Day) | China, Hong Kong, Macau, Taiwan |
| 05.04 | First Contact Day | |
| 06.04 | Tartan Day | Canada, USA, United Kingdom, Argentina |
| 06.04 | Waltzing Matilda Day in Australia | Australia |
| 07.04 | A Drop of Water Is a Grain of Gold Holiday in Turkmenistan | Turkmenistan |
| 08.04 | International Day of the Roma | |
| 08.04 | Russian Animation Day | Russia |
| 09.04 | Day of the Finnish Language | Finland |
| 10.04 | Siblings Day | USA |
| 11.04 | International Louie Louie Day | |
| 12.04 | D.E.A.R. Day | USA |
| 13.04 | Day of Patrons and Philanthropists in Russia | Russia |
| 14.04 | Pan American Day | Honduras, Costa Rica, Nicaragua, Uruguay, USA |
| 14.04 | Day of the Georgian Language | Georgia |
| 14.04 | Dhivehi Language Day in the Maldives | Maldives |
| 14.04 | N'Ko Alphabet Day | Guinea, Ivory Coast, Mali |
| 15.04 | World Day of Culture | |
| 15.04 | World Art Day | |
| 15.04 | Day of Love in Georgia | Georgia |
| 15.04 | Lovers' Day in Kazakhstan | Kazakhstan |
| 15.04 | American Sign Language Day | USA, Canada |
| 17.04 | National Canadian Film Day | Canada |
| 17.04 | International Haiku Poetry Day | |
| 18.04 | International Day for Monuments and Sites | |
| 18.04 | Day of Historic and Cultural Monuments in Ukraine | Ukraine |
| 19.04 | Dutch-American Friendship Day | USA |
| 19.04 | Indian Day in Brazil | Brazil |
| 20.04 | Record Store Day | |
| 20.04 | UN Chinese Language Day | |
| 20.04 | World Circus Day | |
| 20.04 | International Cli-Fi Day | |
| 21.04 | Vietnam Book Day | Vietnam |
| 21.04 | National Tea Day in the UK | United Kingdom |
| 21.04 | Garia Puja Festival in Tripura | India |
| 23.04 | Saint George’s Day | Spain, Vatican City |
| 23.04 | UN English Language Day | |
| 23.04 | UN Spanish Language Day | |
| 23.04 | International Pixel-Stained Technopeasant Day | |
| 23.04 | Canada Book Day | Canada |
| 24.04 | International Sculpture Day | |
| 24.04 | Space Day in China | China |
| 25.04 | DNA Day in the USA | USA |
| 25.04 | Red Hat Society Day | |
| 25.04 | Chuvash Language Day | Russia |
| 26.04 | Tatar Language Day | Russia |
| 27.04 | World Tai Chi and Qigong Day | |
| 28.04 | Turkmen Horse Day | Turkmenistan |
| 28.04 | National Superhero Day | USA |
| 28.04 | National Poetry / Literature Day in Indonesia | Indonesia |
| 29.04 | International Dance Day | |
| 29.04 | Ukrainian Football Day | Ukraine |
| 30.04 | Carnival Day in Sint Maarten | Sint Maarten |
| 30.04 | Rincon Day on Bonaire | Bonaire, St Eustatius and Saba |
| 01.05 | Lei Day in Hawaii | USA |
| 02.05 | National Education Day in Indonesia | Indonesia |
| 02.05 | Polish Diaspora Day | Poland |
| 03.05 | Turkism Day | |
| 04.05 | Youth Day in China / Literary Day in Taiwan | China, Taiwan |
| 04.05 | Dave Brubeck Day in the United States | USA |
| 04.05 | National Black Authors Day | USA |
| 05.05 | Cinco de Mayo | USA, Mexico |
| 05.05 | Europe Day in the Council of Europe | Austria, Azerbaijan, Albania, Andorra, Armenia, Belgium, Bulgaria, Bosnia and Herzegovina, United Kingdom, Hungary, Germany, Greece, Georgia, Denmark, Ireland, Iceland, Spain, Italy, Cyprus, Latvia, Lithuania, Liechtenstein, Luxembourg, North Macedonia, Malta, Moldova, Monaco, Netherlands, Norway, Poland, Portugal, Russia, Romania, San Marino, Serbia, Slovakia, Slovenia, Turkey, Ukraine, Finland, France, Croatia, Montenegro, Czech Republic, Switzerland, Sweden, Estonia |
| 05.05 | International Day of the Portuguese Language and Culture (Lusophone Culture Day) | Portugal, Brazil, Angola, Mozambique, Cape Verde, Guinea-Bissau, , Sao Tome and Principe, Senegal, Equatorial Guinea, Mauritius |
| 05.05 | African World Heritage Day | |
| 06.05 | National Azulejo Day in Portugal | Portugal |
| 07.05 | Lithuanian Press Restoration, Language and Book Day | Lithuania |
| 09.05 | Europe Day in Ukraine | Ukraine |
| 09.05 | Europe Day in the European Union | Austria, Belgium, Bulgaria, United Kingdom, Hungary, Germany, Greece, Denmark, Ireland, Spain, Italy, Cyprus, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Finland, France, Croatia, Czech Republic, Sweden, Estonia |
| 10.05 | Book Day in Germany | Germany |
| 11.05 | National Mills Day in the Netherlands | Netherlands |
| 11.05 | National Mills Weekend in the UK | United Kingdom |
| 11.05 | World Belly Dance Day | |
| 12.05 | National Mills Weekend in the UK | United Kingdom |
| 12.05 | Day of the Finnish Identity | Finland |
| 12.05 | Shashmaqam Day in Tajikistan | |
| 14.05 | International Dylan Thomas Day | |
| 15.05 | Family Day in Ukraine | Ukraine |
| 15.05 | Konstantineoba | Georgia |
| 15.05 | Persian Language Day in Iran | Iran |
| 15.05 | Feast of Saint Isidore in Madrid | Spain |
| 16.05 | Vyshyvanka Day in Ukraine | Ukraine |
| 17.05 | Galician Literature Day | Spain |
| 17.05 | National Book Day in Indonesia | Indonesia |
| 18.05 | International Museum Day | |
| 18.05 | Kalmyk Tea Day | Russia |
| 21.05 | Afro-Colombian Day in Colombia | Colombia |
| 22.05 | Sherlock Holmes Day | |
| 23.05 | Aromanian National Day | Romania, North Macedonia, Albania, Bulgaria |
| 24.05 | Saint Cyril and Methodius Day in the Eastern Orthodox Church | Russia, Bulgaria, North Macedonia |
| 24.05 | Nueva Vizcaya Day in the Philippines | Philippines |
| 25.05 | National Tap Dance Day in the USA | USA |
| 25.05 | Clown Day in Peru | Peru |
| 26.05 | Turkmen Carpet Day in Turkmenistan | Turkmenistan |
| 26.05 | World Dracula Day | |
| 26.05 | World Lindy Hop Day | |
| 27.05 | Libraries Day | Kyrgyzstan, Russia |
| 30.05 | Kaamatan in Sabah and Labuan | Malaysia |
| 31.05 | Gawai Dayak in Sarawak | Malaysia |
| 31.05 | Kaamatan in Sabah and Labuan | Malaysia |
| 01.06 | Gawai Dayak in Sarawak | Malaysia |
| 01.06 | World Outlander Day | |
| 06.06 | UN Russian Language Day | |
| 06.06 | National Higher Education Day in the United States | USA |
| 09.06 | South American Football Day | Argentina, Bolivia, Brazil, Venezuela, Colombia, Paraguay, Peru, Uruguay, Chile, Ecuador |
| 09.06 | Filipino-Chinese Friendship Day in the Philippines | Philippines |
| 10.06 | Dragon Boat Festival | China, Hong Kong, Taiwan, Macau |
| 10.06 | World Art Nouveau Day | |
| 11.06 | Kamehameha Day in Hawaii | USA |
| 11.06 | International Yarn Bombing Day | |
| 13.06 | Yeats Day | Ireland |
| 14.06 | National Movie Night | USA |
| 15.06 | World Juggling Day | |
| 16.06 | Bloomsday in Ireland | Ireland |
| 17.06 | Naliyagan Festival (Province’s Founding Anniversary) in Agusan del Sur | Philippines |
| 21.06 | World Music Day | |
| 21.06 | National Indigenous Peoples Day in Canada | Canada |
| 22.06 | Kabir’s Birthday (Kabir Jayanti) in India | India |
| 23.06 | Fitness and Sports Day in Armenia | Armenia |
| 24.06 | Inti Raymi in Peru | Peru |
| 24.06 | Caboclo Day in Brazil | Brazil |
| 24.06 | World History Day | |
| 24.06 | Wattah-Wattah Festival in San Juan | Philippines |
| 25.06 | Day of Friendship and Unity of the Slavs | Russia, Ukraine, Poland, Czech Republic, Belarus, Bulgaria, Bosnia and Herzegovina, North Macedonia, Serbia, Slovakia, Slovenia, Montenegro, Croatia |
| 25.06 | Global Beatles Day | |
| 26.06 | National Canoe Day | Canada, USA |
| 27.06 | Magtymguly Poetry Day in Turkmenistan | Turkmenistan |
| 27.06 | Canadian Multiculturalism Day | Canada |
| 27.06 | Mixed Race Day in Brazil | Brazil |
| 28.06 | Family Day in Vietnam | Vietnam |
| 28.06 | National Ceviche Day in Peru | Peru |
| 29.06 | National Sports Day in Fiji | Fiji |
| 30.06 | Philippine-Spanish Friendship Day in the Philippines | Philippines |
| 30.06 | International Sailor Moon Day | |
| 01.07 | Tartan Day in Australia and New Zealand | Australia, New Zealand |
| 01.07 | International Reggae Day | |
| 04.07 | Filipino-American Friendship Day | Philippines |
| 04.07 | National Tom Sawyer Days | USA |
| 04.07 | Alice in Wonderland Day | |
| 05.07 | Saints Cyril and Methodius Day in the Czech Republic and Slovakia | Czech Republic, Slovakia |
| 06.07 | Birthday of Eino Leino in Finland | Finland |
| 07.07 | Tanabata Festival in Japan | Japan |
| 07.07 | Dombra Day in Kazakhstan | Kazakhstan |
| 08.07 | Family, Love and Fidelity Day in Russia | Russia |
| 09.07 | National Children’s Literature Day in Iran | Iran |
| 11.07 | Naadam Festival in Mongolia | Mongolia |
| 11.07 | Bandoneon Day | Argentina |
| 12.07 | Hijab and Chastity Day in Iran | Iran |
| 13.07 | Bhanu Jayanti | Nepal, India |
| 13.07 | World Rock Day | Brazil |
| 13.07 | National Barbershop Music Appreciation Day | USA |
| 19.07 | Palace Day | |
| 20.07 | Friend's Day | Argentina, Brazil, Uruguay |
| 20.07 | Lempira Day in Honduras | Honduras |
| 21.07 | Racial Harmony Day in Singapore | Singapore |
| 24.07 | National Kebaya Day in Indonesia | Indonesia |
| 25.07 | National Baha'i Day in Jamaica | Jamaica |
| 26.07 | Esperanto Day | |
| 27.07 | National Day of the Cowboy | USA |
| 29.07 | National Thai Language Day | Thailand |
| 29.07 | Mohun Bagan Day in India | India |
| 01.08 | Day of Azerbaijani Language and Alphabet | Azerbaijan |
| 01.08 | Thai Women’s Day | Thailand |
| 01.08 | Pachamama Raymi in Peru and Ecuador | Peru, Ecuador |
| 02.08 | Day of Azerbaijani Cinema | Azerbaijan |
| 03.08 | Capoeirista Day in Brazil | Brazil |
| 04.08 | Matica Slovenská Day in Slovakia | Slovakia |
| 05.08 | Islamic Human Rights Day in Iran | Iran |
| 06.08 | International Sailor Moon Day | |
| 06.08 | National Space Day in Indonesia | Indonesia |
| 08.08 | August Thursday in Anguilla | Anguilla |
| 09.08 | Book Lovers Day | |
| 10.08 | National Technology Uprising Day in Indonesia | Indonesia |
| 11.08 | Day of Armenian National Identity | Armenia |
| 11.08 | Turkmen Melon Holiday | Turkmenistan |
| 11.08 | Hip Hop Celebration Day in the United States | USA |
| 12.08 | National Vinyl Record Day | USA |
| 14.08 | Language Day in Orania | South Africa |
| 14.08 | World Calligraphy Day | |
| 15.08 | National Acadian Day in Canada | Canada |
| 16.08 | Parsi New Year in India | India |
| 20.08 | Gai Jatra in Nepal | Nepal |
| 20.08 | Meitei Language Day in Manipur | India |
| 20.08 | National Radio Day in the United States | USA |
| 23.08 | Peruvian Coffee Day | Peru |
| 24.08 | Nostalgia Night in Uruguay | Uruguay |
| 24.08 | Strange Music Day | |
| 24.08 | Television Day in Indonesia | Indonesia |
| 28.08 | Higalaay Festival in Cagayan de Oro | Philippines |
| 29.08 | Telugu Language Day in India | India |
| 29.08 | National Sports Day in India | India |
| 30.08 | Frankenstein Day | |
| 31.08 | We Love Memoirs Day | |
| 31.08 | Romanian Language Day | Romania |
| 01.09 | Knowledge Day | Armenia, Belarus, Kazakhstan, Russia, Ukraine, Moldova, Turkmenistan |
| 01.09 | Day of Belarusian Written Language | Belarus |
| 04.09 | Immigrant's Day in Argentina | Argentina |
| 04.09 | Book Day in Tajikistan | Tajikistan |
| 04.09 | Indigenous Literacy Day in Australia | Australia |
| 05.09 | Day of Languages of the Peoples of Kazakhstan | Kazakhstan |
| 06.09 | Art Break Day | |
| 06.09 | National Read a Book Day | USA |
| 08.09 | Father's Day in Latvia | Latvia |
| 08.09 | Turkmen Bakshy Day | Turkmenistan |
| 08.09 | Education Sunday in the UK | United Kingdom |
| 08.09 | Star Trek Day | |
| 09.09 | Chrysanthemum Day in Japan | Japan |
| 09.09 | National Sports Day in Indonesia | Indonesia |
| 10.09 | Amerindian Heritage Day in Guyana | Guyana |
| 10.09 | Feast of Saint Nicholas of Tolentino (Bonok-Bonok Festival) in Surigao City | Philippines |
| 12.09 | Mindfulness Day | |
| 12.09 | Cinema Day in Iran | Iran |
| 14.09 | Hindi Day in India | India |
| 14.09 | Ukrainian Borscht Day | Ukraine |
| 15.09 | Libraries Day in Belarus | Belarus |
| 15.09 | Knowledge Day in Azerbaijan | Azerbaijan |
| 15.09 | Silpa Bhirasri Day in Thailand | Thailand |
| 16.09 | Owain Glyndŵr Day in Wales | United Kingdom |
| 16.09 | Juliet’s Birthday in Verona | Italy |
| 17.09 | National Huaso Day in Chile | Chile |
| 17.09 | Red Cross Day in Indonesia | Indonesia |
| 17.09 | International Country Music Day | |
| 18.09 | National Music Day in Azerbaijan | Azerbaijan |
| 18.09 | International Read an eBook Day | |
| 18.09 | Persian Literature and Poetry Day in Iran | Iran |
| 18.09 | Island Languages Day in Okinawa | Japan |
| 19.09 | Thai Museum Day | |
| 21.09 | National Dance Day | USA |
| 21.09 | Von Steuben Day | USA |
| 21.09 | National Gymnastics Day | USA |
| 22.09 | Rudaki Day in Tajikistan | Tajikistan |
| 23.09 | Kyrgyz Language Day in Kyrgyzstan | Kyrgyzstan |
| 23.09 | National Day of Women's Political Rights in Argentina | Argentina |
| 23.09 | National Day of School Failure Prevention | |
| 24.09 | National Punctuation Day in the USA | USA |
| 26.09 | European Day of Languages | European Union |
| 26.09 | Johnny Appleseed Day in the USA | USA |
| 27.09 | Manit Day (Culture Day) in the Marshall Islands | Marshall Islands |
| 29.09 | Silent Movie Day | |
| 30.09 | Day of Libraries in Ukraine | Ukraine |
| 30.09 | Jalal ad-Din Mohammad Balkhi Day in Tajikistan | Tajikistan |
| 01.10 | Sake Day | Japan |
| 01.10 | Ukrainian Cossacks Day | Ukraine |
| 02.10 | National Batik Day in Indonesia | Indonesia |
| 03.10 | National Poetry Day | United Kingdom, Ireland |
| 03.10 | Mean Girls Day | |
| 04.10 | Cinnamon Roll Day in Sweden | Sweden |
| 05.10 | National Wine Day In Moldova | Moldova |
| 05.10 | State Language Day in Tajikistan | Tajikistan |
| 06.10 | German-American Day | USA |
| 09.10 | National Nanotechnology Day in the USA | USA |
| 10.10 | Finnish Literature Day | Finland |
| 10.10 | Falak Day in Tajikistan | Tajikistan |
| 11.10 | Double Ninth Festival In China | China, Taiwan, Hong Kong, Macau |
| 12.10 | Love Your Bookshop Day in Australia | Australia |
| 12.10 | National Museum Day in Indonesia | Indonesia |
| 12.10 | Fiesta Pilar (Zamboanga Hermosa Festival) in Zamboanga City | Philippines |
| 12.10 | National Hafez Day in Iran | Iran |
| 13.10 | Harvest Festival in Armenia | Armenia |
| 15.10 | Cayenne Festival in French Guiana | French Guiana |
| 15.10 | Shwmae Sumae Day in Wales | United Kingdom |
| 16.10 | Tajik Cinema Day | Tajikistan |
| 16.10 | Dictionary Day | USA |
| 19.10 | Peruvian-African Friendship Day in Peru | Peru |
| 19.10 | World Singing Day | |
| 20.10 | Karva Chauth Festival in India | India |
| 20.10 | Mehregan Festival in Tajikistan | Tajikistan |
| 21.10 | Overseas Chinese Day in Taiwan | Taiwan |
| 23.10 | National Horror Movie Day | USA |
| 25.10 | World Opera Day | |
| 25.10 | International Artist Day | |
| 27.10 | Ukrainian Writing and Language Day | Ukraine |
| 27.10 | MassKara Festival in Bacolod | Philippines |
| 28.10 | International Animation Day | |
| 29.10 | Cyrus the Great Day in Iran | Iran |
| 30.10 | World Audio Drama Day | |
| 30.10 | National Wicked Day | USA |
| 31.10 | Saci Day in Brazil | Brazil |
| 31.10 | Criollo Music Day in Peru | Peru |
| 01.11 | Revival Leaders' Day in Bulgaria | Bulgaria |
| 01.11 | Classics Day in Japan | Japan |
| 01.11 | National Author’s Day | USA |
| 05.11 | Melbourne Cup | Australia |
| 05.11 | Puno Day in Peru | Peru |
| 05.11 | World Day of Romani Language | |
| 06.11 | Finnish Swedish Heritage Day in Finland | Finland |
| 07.11 | Hungarian Opera Day | Hungary |
| 07.11 | International Inuit Day | |
| 07.11 | Tajik Theatre Day | Tajikistan |
| 07.11 | Pan African Writers’ Day | |
| 09.11 | Cultural Workers and Folk Artists Day in Ukraine | Ukraine |
| 09.11 | Day of the Skulls in Bolivia | Bolivia |
| 09.11 | Go to an Art Museum Day | USA |
| 10.11 | Father's Day | Estonia, Sweden, Finland, Norway, Iceland |
| 10.11 | Day of Tradition in Argentina | Argentina |
| 10.11 | National Pupusa Day | El Salvador |
| 10.11 | Sesame Street Day | USA |
| 11.11 | National Education Day in India | India |
| 11.11 | Origami Day | |
| 13.11 | Njegoš Day in Montenegro | Montenegro |
| 14.11 | National Book Day in Iran | Iran |
| 14.11 | Symphonic Metal Day | |
| 15.11 | Schichi-Go-San in Japan | Japan |
| 15.11 | National Drumming Day | USA |
| 16.11 | Icelandic Language Day | Iceland |
| 17.11 | Kyrgyz Cinema Day | Kyrgyzstan |
| 21.11 | Beaujolais Nouveau Day in France | France |
| 22.11 | Albanian Alphabet Day | Albania |
| 22.11 | Saint Cecilia’s Day in Mexico | Mexico |
| 23.11 | World Watercolor Day | |
| 23.11 | Seng Kut Snem in Meghalaya | India |
| 23.11 | Doctor Who Day | |
| 24.11 | Washoku Day (Japanese Cuisine Day) | Japan |
| 27.11 | Lancashire Day in England | United Kingdom |
| 27.11 | National Jukebox Day | USA |
| 29.11 | Native American Heritage Day | USA |
| 30.11 | Regina Mundi Day in South Africa | South Africa |
| 30.11 | National Mate Day in Argentina | Argentina |
| 01.12 | Sindh Cultural Day | Pakistan |
| 01.12 | Indigenous Faith Day in Arunachal Pradesh | India |
| 01.12 | Karakalpak Language Day | Uzbekistan |
| 01.12 | Motion Pictures Day in Japan | Japan |
| 03.12 | International Basque Language Day | |
| 04.12 | Epic of Manas Day in Kyrgyzstan | Kyrgyzstan |
| 07.12 | Hermitage Day in Saint Petersburg | Russia |
| 07.12 | Ukrainian Headscarf Day | Ukraine |
| 08.12 | Charity Day in Ukraine | Ukraine |
| 08.12 | Day of Finnish Music | Finland |
| 08.12 | Nations, Nationalities and Peoples’ Day in Ethiopia | Ethiopia |
| 08.12 | World Choral Day | |
| 09.12 | World Techno Day | |
| 10.12 | Mari Alphabet Day | Russia |
| 10.12 | Dewey Decimal System Day | |
| 11.12 | National Tango Day in Argentina | Argentina |
| 12.12 | National Literature Day in Kyrgyzstan | Kyrgyzstan |
| 12.12 | Kanji Day in Japan | Japan |
| 13.12 | National Violin Day | USA |
| 14.12 | Bashkir Language Day | Russia |
| 15.12 | Zamenhof Day | |
| 16.12 | National Sports Day in Thailand | Thailand |
| 16.12 | Research Day in Iran | Iran |
| 17.12 | Day of Belarusian Cinema | Belarus |
| 18.12 | University Unity Day in Iran | Iran |
| 21.12 | Dongzhi Festival | Hong Kong, Taiwan, China, Macau |
| 21.12 | Pancha Ganapati | India |
| 21.12 | Celebrate Short Fiction Day | USA |
| 22.12 | National Mathematics Day in India | India |
| 22.12 | Pancha Ganapati | India |
| 23.12 | Pancha Ganapati | India |
| 23.12 | Night of the Radishes in Oaxaca | Mexico |
| 24.12 | Pancha Ganapati | India |
| 25.12 | Pancha Ganapati | India |
| 25.12 | Newtonmas (Newton’s Birthday) | |
| 26.12 | Kwanzaa | USA, Canada |
| 27.12 | Kwanzaa | USA, Canada |
| 28.12 | Kwanzaa | USA, Canada |
| 28.12 | National Short Film Day | USA |
| 29.12 | Kwanzaa | USA, Canada |
| 29.12 | International Cello Day | |
| 30.12 | Kwanzaa | USA, Canada |
| 31.12 | Kwanzaa | USA, Canada |
| 31.12 | International Solidarity Day of Azerbaijanis | Azerbaijan |