- International
- National and local
- Religious feast days
June Holidays and Observances
Every fixed-date holiday and observance in June, from international days to national holidays and religious feast days. Select a day to see its full list. The dates are the same every year, so holidays whose date moves, such as Easter, are not listed. All entries come from Wikipedia. For the events and famous birthdays of the month, see what happened in June in history.
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25 holidays
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13 holidays
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13 holidays
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16 holidays
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18 holidays
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21 holidays
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18 holidays
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16 holidays
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13 holidays
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14 holidays
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23 holidays
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16 holidays
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18 holidays
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19 holidays
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20 holidays
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15 holidays
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14 holidays
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19 holidays
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13 holidays
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20 holidays
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14 holidays
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21 holidays
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21 holidays
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20 holidays
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19 holidays
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21 holidays
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12 holidays
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10 holidays
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21 holidays
Today's holidays
All June holidays by day
June has 523 fixed-date holidays and observances, including 35 international days, 191 national and local holidays, and 297 religious feast days. Highlights include World Milk Day on June 1 and World Bicycle Day on June 3.
International
- Children's Day (International), and its related observances: The Day of Protection of Children Rights (Armenia) Wikipedia source
- Children's Day (International), and its related observances: Mothers' and Children's Day (Mongolia) Wikipedia source
- Global Day of Parents (International) Wikipedia source
- World Milk Day (International) Wikipedia source
National and local
- Gawai Dayak, harvest festival in the state of Sarawak (Malaysia) Wikipedia source
- Independence Day, celebrates the independence of Samoa from New Zealand in 1962 Wikipedia source
- Madaraka Day (Kenya) Wikipedia source
- National Maritime Day (Mexico) Wikipedia source
- National Tree Planting Day (Cambodia) Wikipedia source
- Pancasila Day (Indonesia) Wikipedia source
- President's Day (Palau) Wikipedia source
- The beginning of Crop over, celebrated until the first Monday of August. (Barbados) Wikipedia source
- Victory Day (Tunisia) Wikipedia source
- National Technology Day (Libya) Wikipedia source
Religious feast days
- Blessed Alfonso Navarrete Wikipedia source
- Annibale Maria di Francia Wikipedia source
- Crescentinus Wikipedia source
- Fortunatus of Spoleto Wikipedia source
- Herculanus of Piegaro Wikipedia source
- Íñigo of Oña Wikipedia source
- Blessed John Story Wikipedia source
- Justin Martyr (Roman Catholic, Eastern Orthodox, Anglican, Lutheran) Wikipedia source
- Ronan of Locronan Wikipedia source
- Pamphilus of Caesarea (Roman Catholic only): 256 Wikipedia source
- June 1 (Eastern Orthodox liturgics) Wikipedia source
International
- International Sex Workers Day Wikipedia source
National and local
- Children's Day (North Korea) Wikipedia source
- Civil Aviation Day (Azerbaijan) Wikipedia source
- Coronation of King Jigme Singye Wangchuck, also Social Forestry Day (Bhutan) Wikipedia source
- Day of Hristo Botev (Bulgaria) Wikipedia source
- Decoration Day (Canada) Wikipedia source
- Festa della Repubblica (Italy) Wikipedia source
- Gawai Dayak, harvest festival in the state of Sarawak (Malaysia) Wikipedia source
- Telangana Day (Telangana, India) Wikipedia source
- Alberti Day (New York City, USA) Wikipedia source
Religious feast days
- Ahudemmeh (Syriac Orthodox Church) Wikipedia source
- Alexander (martyr) Wikipedia source
- Elmo Wikipedia source
- Felix of Nicosia Wikipedia source
- Marcellinus and Peter Wikipedia source
- Martyrs of Lyon, including Blandina Wikipedia source
- Pope Eugene I Wikipedia source
- Pothinus Wikipedia source
- Blessed Sadok and 48 Dominican martyrs from Sandomierz Wikipedia source
- June 2 (Eastern Orthodox liturgics) Wikipedia source
International
- World Bicycle Day Wikipedia source
National and local
- Confederate Memorial Day (Kentucky, and Tennessee, United States) Wikipedia source
- Economist day (Buenos Aires, Argentina) Wikipedia source
- Mabo Day (Australia) Wikipedia source
- Opium Suppression Movement Day (Taiwan) Wikipedia source
Religious feast days
- Charles Lwanga and Companions (Roman Catholic Church), and its related observances: Martyrs' Day (Uganda) Wikipedia source
- Clotilde Wikipedia source
- Blessed Francis Ingleby Wikipedia source
- Juan Grande Román Wikipedia source
- Kevin of Glendalough Wikipedia source
- Ovidius Wikipedia source
- Vladimirskaya (Russian Orthodox) Wikipedia source
- June 3 (Eastern Orthodox liturgics) Wikipedia source
International
- International Day of Innocent Children Victims of Aggression (International) Wikipedia source
- Memorials for the 1989 Tiananmen Square protests and massacre (International) Wikipedia source
National and local
- The Flag Day of the Finnish Defence Forces, also known as the birthday of C. G. E. Mannerheim, Marshal of Finland (Finland) Wikipedia source
- Emancipation Day or Independence Day, commemorates the abolition of serfdom in Tonga by King George Tupou in 1862, and the independence of Tonga from the British protectorate in 1970. (Tonga) Wikipedia source
- Trianon Treaty Day (Romania) Wikipedia source
Religious feast days
- Blessed Antoni Zawistowski Wikipedia source
- Filippo Smaldone Wikipedia source
- Francis Caracciolo Wikipedia source
- Optatus Wikipedia source
- Petroc of Cornwall Wikipedia source
- Quirinus of Sescia Wikipedia source
- Saturnina Wikipedia source
- June 4 (Eastern Orthodox liturgics) Wikipedia source
International
- World Day Against Speciesism (International) Wikipedia source
- World Environment Day (International) Wikipedia source
National and local
- Arbor Day (New Zealand) Wikipedia source
- Constitution Day (Denmark) Wikipedia source
- Father's Day (Denmark) Wikipedia source
- Indian Arrival Day (Suriname) Wikipedia source
- Liberation Day (Seychelles) Wikipedia source
- President's Day (Equatorial Guinea) Wikipedia source
- Reclamation Day (Azerbaijan) Wikipedia source
Religious feast days
- Boniface Wikipedia source
- Dorotheus of Gaza Wikipedia source
- Dorotheus of Tyre Wikipedia source
- Luke Loan Ba Vu (Roman Catholic Church) Wikipedia source
- Genesius, Count of Clermont Wikipedia source
- Blessed Meinwerk Wikipedia source
- June 5 (Eastern Orthodox liturgics) Wikipedia source
National and local
- D-Day Invasion Anniversary Wikipedia source
- Engineer's Day in Taiwan Wikipedia source
- Korean Children's Union Foundation Day in North Korea Wikipedia source
- Memorial Day in South Korea Wikipedia source
- National Day of Sweden, marking the end of the Kalmar Union and the coronation of King Gustav Vasa Wikipedia source
- National Huntington's Disease Awareness Day in the United States Wikipedia source
- Queensland Day Wikipedia source
- UN Russian Language Day Wikipedia source
Religious feast days
- Bessarion of Egypt Wikipedia source
- Claudius of Besançon Wikipedia source
- Iarlaithe mac Loga Wikipedia source
- Ini Kopuria (Anglican Church of Melanesia, Church of England, Episcopal Church) Wikipedia source
- Blessed Innocent Guz Wikipedia source
- Marcellin Champagnat Wikipedia source
- Blessed Maria Laura Mainetti Wikipedia source
- Rafael Guízar y Valencia Wikipedia source
- Norbert Wikipedia source
- June 6 (Eastern Orthodox liturgics) Wikipedia source
National and local
- Battle of Arica Day (Arica y Parinacota Region, Chile) Wikipedia source
- Flag Day (Peru) Wikipedia source
- Journalist Day (Argentina) Wikipedia source
- Anniversary of the Memorandum of the Slovak Nation (Slovakia) Wikipedia source
- Birthday of Prince Joachim (Denmark) Wikipedia source
- Sette Giugno (Malta) Wikipedia source
- Union Dissolution Day (Independence Day of Norway) Wikipedia source
- Tourette Syndrome Awareness Day Wikipedia source
Religious feast days
- Blessed Anne of Saint Bartholomew Wikipedia source
- Antonio Maria Gianelli Wikipedia source
- Colmán of Dromore Wikipedia source
- Gottschalk Wikipedia source
- Landulf of Yariglia (Asti) Wikipedia source
- Meriasek Wikipedia source
- Paul I of Constantinople Wikipedia source
- Robert of Newminster Wikipedia source
- Chief Seattle (Lutheran Church) Wikipedia source
- Blessed Marie-Thérèse de Soubiran La Louvière Wikipedia source
- Commemoration Day of St John the Forerunner (Armenian Apostolic Church) Wikipedia source
- Pioneers of the Episcopal Anglican Church of Brazil (Episcopal Church (USA)) Wikipedia source
- June 7 (Eastern Orthodox liturgics) Wikipedia source
International
- World Brain Tumor Day Wikipedia source
- World Oceans Day Wikipedia source
National and local
- First Indochina War day (France) Wikipedia source
- Bounty Day (Norfolk Island) Wikipedia source
- Caribbean American HIV/AIDS Awareness Day Wikipedia source
- Engineer's Day (Peru) Wikipedia source
- Primož Trubar Day (Slovenia) Wikipedia source
Religious feast days
- Chlodulf of Metz Wikipedia source
- Jacques Berthieu, S.J Wikipedia source
- Jadwiga (Hedwig) of Poland Wikipedia source
- Mariam Thresia Chiramel Wikipedia source
- Blessed Mary of the Divine Heart (Droste zu Vischering) Wikipedia source
- Medard Wikipedia source
- Melania the Elder Wikipedia source
- Roland Allen (Episcopal Church (USA)) Wikipedia source
- Thomas Ken (Church of England) Wikipedia source
- William of York Wikipedia source
- June 8 (Eastern Orthodox liturgics) Wikipedia source
National and local
- Anniversary of the Accession of King Abdullah II (Jordan) Wikipedia source
- Autonomy Day (Åland) Wikipedia source
- Coral Triangle Day Wikipedia source
- Don Young Day (Alaska, United States) Wikipedia source
- La Rioja Day (La Rioja) Wikipedia source
- Murcia Day (Murcia) Wikipedia source
- National Heroes' Day (Uganda) Wikipedia source
Religious feast days
- Aidan of Lindisfarne (Evangelical Lutheran Church in America) Wikipedia source
- Blessed Anna Maria Taigi Wikipedia source
- Baithéne mac Brénaind Wikipedia source
- Bede (Evangelical Lutheran Church in America) Wikipedia source
- Columba Wikipedia source
- Ephrem the Syrian (Roman Catholic Church and Church of England) Wikipedia source
- José de Anchieta Wikipedia source
- Primus and Felician Wikipedia source
- June 9 (Eastern Orthodox liturgics) Wikipedia source
International
- World Art Nouveau Day (Worldwide) Wikipedia source
National and local
- Portugal Day, also Day of Camões (Portugal and the Portuguese communities) Wikipedia source
Religious feast days
- Bogumilus Wikipedia source
- Blessed Diana degli Andalò Wikipedia source
- Blessed Edward Poppe Wikipedia source
- Getulius, Amancius, Cerealus and Primitivus Wikipedia source
- Guardian Angel of Portugal Wikipedia source
- John of Tobolsk (Russian Orthodox Church) Wikipedia source
- Landry of Paris Wikipedia source
- Maurinus of Cologne Wikipedia source
- Maximus of Aveia (or of Aquila) Wikipedia source
- Olivia Wikipedia source
- June 10 (Eastern Orthodox liturgics) Wikipedia source
National and local
- Brazilian Navy Day (Brazil) Wikipedia source
- Davis Day (Cape Breton, Nova Scotia, Canada) Wikipedia source
- King Kamehameha I Day (Hawaii, United States) Wikipedia source
- Student Day (Honduras) Wikipedia source
Religious feast days
- Alice of Schaerbeek Wikipedia source
- Barnabas the Apostle Wikipedia source
- Bartholomew the Apostle (Eastern Christianity) Wikipedia source
- Blessed Ignatius Maloyan (Armenian Catholic Church) Wikipedia source
- Blessed Maria Schininà Wikipedia source
- Paula Frassinetti Wikipedia source
- Riagail of Bangor Wikipedia source
- Rosa Francisca Dolors Molas Vallvé Wikipedia source
- Blessed Yolanda of Poland Wikipedia source
- June 11 (Eastern Orthodox liturgics) Wikipedia source
International
- World Day Against Child Labour, and its related observances: Children's Day (Haiti) Wikipedia source
National and local
- Chaco Armistice Day (Paraguay) Wikipedia source
- Dia dos Namorados (Brazil) Wikipedia source
- Helsinki Day (Finland) Wikipedia source
- Independence Day, celebrates the independence of the Philippines from Spain in 1898 Wikipedia source
- June 12 Commemoration (Lagos State) Wikipedia source
- Loving Day (United States) Wikipedia source
- Russia Day (Russia) Wikipedia source
- Women Veterans Recognition Day (United States) Wikipedia source
Religious feast days
- 108 Martyrs of World War II Wikipedia source
- Basilides Wikipedia source
- Blessed Hildegard Burjan Wikipedia source
- Enmegahbowh (Episcopal Church) Wikipedia source
- Eskil Wikipedia source
- Blessed Florida Cevoli Wikipedia source
- First Ecumenical Council (Lutheran) Wikipedia source
- Gaspar Bertoni Wikipedia source
- Blessed Maria Candida of the Eucharist Wikipedia source
- Blessed Mercedes de Jesús Molina Wikipedia source
- Onuphrius Wikipedia source
- Pope Leo III Wikipedia source
- Ternan Wikipedia source
- June 12 (Eastern Orthodox liturgics) Wikipedia source
International
- International Albinism Awareness Day (international) Wikipedia source
National and local
- Inventors' Day (Hungary) Wikipedia source
- Suleimaniah City Fallen and Martyrs Day (Iraqi Kurdistan) Wikipedia source
Religious feast days
- Anthony of Padua, Doctor of the Church Wikipedia source
- Aquilina Wikipedia source
- Cetteus (Peregrinus) Wikipedia source
- Eulogius of Alexandria Wikipedia source
- Felicula Wikipedia source
- G. K. Chesterton (Episcopal Church (USA)) Wikipedia source
- Gerard of Clairvaux Wikipedia source
- Blessed Marianna Biernacka Wikipedia source
- Psalmodius Wikipedia source
- Ragnebert (Rambert)
- Blessed Thomas Woodhouse Wikipedia source
- Triphyllius Wikipedia source
- June 13 (Eastern Orthodox liturgics) Wikipedia source
International
- World Blood Donor Day Wikipedia source
National and local
- Commemoration of the Soviet Deportation related observances: Baltic Freedom Day (United States) Wikipedia source
- Commemoration of the Soviet Deportation related observances: Commemoration Day for the Victims of Communist Genocide (Latvia) Wikipedia source
- Commemoration of the Soviet Deportation related observances: Mourning and Commemoration Day or Leinapäev (Estonia) Wikipedia source
- Commemoration of the Soviet Deportation related observances: Mourning and Hope Day (Lithuania) Wikipedia source
- Day of Memory for Repressed People (Armenia) Wikipedia source
- Flag Day (United States) Wikipedia source
- Freedom Day (Malawi) Wikipedia source
- Liberation Day (Falkland Islands and South Georgia and the South Sandwich Islands) Wikipedia source
Religious feast days
- Burchard of Meissen Wikipedia source
- Caomhán of Inisheer Wikipedia source
- Elisha (Roman Catholic and Lutheran) Wikipedia source
- Fortunatus of Naples (Roman Catholic) Wikipedia source
- Blessed Francisca de Paula de Jesus (Nhá Chica) Wikipedia source
- Methodios I of Constantinople Wikipedia source
- Richard Baxter (Church of England) Wikipedia source
- Valerius and Rufinus Wikipedia source
- June 14 (Eastern Orthodox liturgics) Wikipedia source
International
- Global Wind Day (international) Wikipedia source
National and local
- Arbor Day (Costa Rica) Wikipedia source
- Day of Valdemar and Reunion Day (Flag Day) (Denmark) Wikipedia source
- Engineer's Day (Italy) Wikipedia source
- National Beer Day (United Kingdom) Wikipedia source
- National Salvation Day (Azerbaijan) Wikipedia source
Religious feast days
- Abraham of Clermont (or of St Cyriacus) Wikipedia source
- Alice (or Adelaide) of Schaerbeek Wikipedia source
- Amos Wikipedia source
- Blessed Albertina Berkenbrock Wikipedia source
- Blessed Clement Vismara Wikipedia source
- Edburga of Winchester Wikipedia source
- Evelyn Underhill (Church of England and The Episcopal Church) Wikipedia source
- Germaine Cousin Wikipedia source
- Landelin (of Crespin or of Lobbes) Wikipedia source
- Blessed Peter Snow Wikipedia source
- Trillo Wikipedia source
- Vitus (Guy), Modestus and Crescentia Wikipedia source
- June 15 (Eastern Orthodox liturgics) Wikipedia source
International
- International Day of the African Child (Organisation of African Unity) Wikipedia source
National and local
- Birthday of Leonard P. Howell (Rastafari) Wikipedia source
- Bloomsday (Dublin, Ireland) Wikipedia source
- Engineer's Day (Argentina) Wikipedia source
- Father's Day (Seychelles) Wikipedia source
- Martyrdom of Guru Arjan Dev (Sikhism) Wikipedia source
- Sussex Day (Sussex) Wikipedia source
- Youth Day (South Africa) Wikipedia source
Religious feast days
- Christian feast days: Aurelianus of Arles Wikipedia source
- Christian feast days: Aureus of Mainz (and his sister Justina) Wikipedia source
- Christian feast days: Benno Wikipedia source
- Christian feast days: Cettin of Oran Wikipedia source
- Christian feast days: Curig of Llanbadarn Wikipedia source
- Christian feast days: Cyricus and Julitta Wikipedia source
- Christian feast days: Ferreolus and Ferrutio Wikipedia source
- Christian feast days: George Berkeley and Joseph Butler (Episcopal Church) Wikipedia source
- Christian feast days: John Francis Regis Wikipedia source
- Christian feast days: Lutgardis Wikipedia source
- Christian feast days: Blessed Maria Katherina Scherer Wikipedia source
- Christian feast days: June 16 (Eastern Orthodox liturgics) Wikipedia source
International
- World Day to Combat Desertification and Drought (international) Wikipedia source
National and local
- Father's Day (El Salvador, Guatemala) Wikipedia source
- Icelandic National Day, celebrates the independence of Iceland from Kingdom of Denmark in 1944 Wikipedia source
- National Day of Remembrance for the Victims of Forest Fires (Portugal) Wikipedia source
- Occupation of the Latvian Republic Day (Latvia) Wikipedia source
- Zemla Intifada Day (Sahrawi Arab Democratic Republic) Wikipedia source
Religious feast days
- Albert Chmielowski Wikipedia source
- Botolph (England and Scandinavia) Wikipedia source
- Gondulphus of Berry Wikipedia source
- Hervé Wikipedia source
- Hypatius of Bithynia (Eastern Orthodox and Byzantine Catholic Churches) Wikipedia source
- Rainerius Wikipedia source
- Samuel and Henrietta Barnett (Church of England) Wikipedia source
- Theresa of Portugal Wikipedia source
- June 17 (Eastern Orthodox liturgics) Wikipedia source
International
- Autistic Pride Day (International) Wikipedia source
National and local
- Foundation Day (Benguet) Wikipedia source
- Human Rights Day (Azerbaijan) Wikipedia source
- National Day (Seychelles) Wikipedia source
- Queen Mother's Birthday (Cambodia) Wikipedia source
- Waterloo Day (United Kingdom) Wikipedia source
Religious feast days
- Bernard Mizeki (Anglican and Episcopal Church) Wikipedia source
- Elisabeth of Schönau Wikipedia source
- Gregorio Barbarigo Wikipedia source
- Leontius, Hypatius and Theodulus Wikipedia source
- Marina the Monk (Maronite Church, Coptic Orthodox Church of Alexandria) Wikipedia source
- Mark and Marcellian Wikipedia source
- Blessed Osanna of Mantua Wikipedia source
- June 18 (Eastern Orthodox liturgics) Wikipedia source
International
- World Sickle Cell Day (International) Wikipedia source
National and local
- New Church Day Wikipedia source
- Day of the Independent Hungary (Hungary) Wikipedia source
- Juneteenth (United States) Wikipedia source
- Labour Day (Trinidad and Tobago) Wikipedia source
- Laguna Day (Laguna) Wikipedia source
- Birthday of Jose Gervasio Artigas (Uruguay) Wikipedia source
- Anniversary of Kim Jong Il's commencement of work at the Workers' Party Central Committee (DPRK) Wikipedia source
Religious feast days
- Deodatus (or Didier) of Nevers (or of Jointures) Wikipedia source
- Gervasius and Protasius (Catholic Church) Wikipedia source
- Hildegrim of Châlons Wikipedia source
- Juliana Falconieri Wikipedia source
- Blessed Michelina of Pesaro Wikipedia source
- Rémy Isoré Wikipedia source
- Romuald Wikipedia source
- Ursicinus of Ravenna Wikipedia source
- Zosimus Wikipedia source
- June 19 (Eastern Orthodox liturgics) Wikipedia source
- Feast of Forest (Palawan) Wikipedia source
International
- World Refugee Day (International) Wikipedia source
National and local
- Day of the National Flag (Argentina) Wikipedia source
- Gas Sector Day (Azerbaijan) Wikipedia source
- Martyrs' Day (Eritrea) Wikipedia source
- West Virginia Day (West Virginia) Wikipedia source
Religious feast days
- Adalbert of Magdeburg Wikipedia source
- Blessed Dermot O'Hurley Wikipedia source
- Florentina Wikipedia source
- John of Matera Wikipedia source
- Blessed Margareta Ebner Wikipedia source
- Methodius of Olympus Wikipedia source
- Pope Silverius Wikipedia source
- June 20 (Eastern Orthodox liturgics) Wikipedia source
International
- International Yoga Day (international) Wikipedia source
- World Humanist Day (Humanism) Wikipedia source
- World Hydrography Day (international) Wikipedia source
National and local
- Day of the Martyrs (Togo) Wikipedia source
- Father's Day (Egypt, Lebanon, Jordan, Syria, Uganda, Pakistan, United Arab Emirates) Wikipedia source
- Go Skateboarding Day Wikipedia source
- National Indigenous Peoples Day (Canada) Wikipedia source
- Solstice-related observances (see also June 20): Day of Private Reflection (Northern Ireland) Wikipedia source
- Solstice-related observances (see also June 20): National Day (Greenland) Wikipedia source
- Solstice-related observances (see also June 20): We Tripantu, a winter solstice festival in the southern hemisphere. (Mapuche, southern Chile) Wikipedia source
- Solstice-related observances (see also June 20): Willkakuti, an Andean-Amazonic New Year (Aymara) Wikipedia source
- Solstice-related observances (see also June 20): Fête de la Musique Wikipedia source
Religious feast days
- Alban of Mainz Wikipedia source
- Aloysius Gonzaga Wikipedia source
- Engelmund of Velsen Wikipedia source
- John Rigby Wikipedia source
- Martin of Tongres Wikipedia source
- Mewan Wikipedia source
- Onesimos Nesib (Lutheran) Wikipedia source
- June 21 (Eastern Orthodox liturgics) Wikipedia source
National and local
- Anti-Fascist Struggle Day (Croatia) Wikipedia source
- Day of Remembrance of the Victims of the Great Patriotic War (Belarus) Wikipedia source
- Father's Day (Guernsey, Isle of Man, and Jersey) Wikipedia source
- Teachers' Day (El Salvador) Wikipedia source
- Windrush Day (UK) Wikipedia source
Religious feast days
- Aaron of Aleth Wikipedia source
- Alban, first recorded Martyr in Britain (commemoration, Anglicanism) Wikipedia source
- Blessed Pope Innocent V Wikipedia source
- Eusebius of Samosata (Catholic and Eastern Orthodox Church) Wikipedia source
- John Fisher (Catholic Church) Wikipedia source
- Nicetas of Remesiana Wikipedia source
- Paulinus of Nola Wikipedia source
- Thomas More (Catholic Church) Wikipedia source
- June 22 (Eastern Orthodox liturgics) Wikipedia source
International
- International Women in Engineering Day
- International Widows Day (international) Wikipedia source
- United Nations Public Service Day (International) Wikipedia source
National and local
- Father's Day (Nicaragua, Poland) Wikipedia source
- Grand Duke's Official Birthday (Luxembourg) Wikipedia source
- National Day of Remembrance for Victims of Terrorism (Canada) Wikipedia source
- Okinawa Memorial Day (Okinawa Prefecture) Wikipedia source
- Saint John's Eve and the first day of the Midsummer celebrations (although this is not the real summer solstice; see June 20) (Roman Catholic Church, Europe): Bonfires of Saint John (Spain) Wikipedia source
- Saint John's Eve and the first day of the Midsummer celebrations (although this is not the real summer solstice; see June 20) (Roman Catholic Church, Europe): First night of Festa de São João do Porto (Porto) Wikipedia source
- Saint John's Eve and the first day of the Midsummer celebrations (although this is not the real summer solstice; see June 20) (Roman Catholic Church, Europe): First day of Golowan Festival (Cornwall) Wikipedia source
- Saint John's Eve and the first day of the Midsummer celebrations (although this is not the real summer solstice; see June 20) (Roman Catholic Church, Europe): Jaaniõhtu (Estonia) Wikipedia source
- Saint John's Eve and the first day of the Midsummer celebrations (although this is not the real summer solstice; see June 20) (Roman Catholic Church, Europe): Jāņi (Latvia) Wikipedia source
- Saint John's Eve and the first day of the Midsummer celebrations (although this is not the real summer solstice; see June 20) (Roman Catholic Church, Europe): Kupala Night (Belarus, Lithuania, Poland, Russia, Ukraine) Wikipedia source
- Saint John's Eve and the first day of the Midsummer celebrations (although this is not the real summer solstice; see June 20) (Roman Catholic Church, Europe): Last day of Drăgaica fair (Buzău, Romania) Wikipedia source
- Victory Day (Estonia) Wikipedia source
Religious feast days
- Æthelthryth Wikipedia source
- Joseph Cafasso Wikipedia source
- Blessed Maria Raffaella Cimatti Wikipedia source
- Marie of Oignies Wikipedia source
- Thomas Garnet Wikipedia source
- June 23 (Eastern Orthodox liturgics) Wikipedia source
National and local
- Army Day or Battle of Carabobo Day (Venezuela) Wikipedia source
- Bannockburn Day (Scotland) Wikipedia source
- Day of the Caboclo (Amazonas, Brazil) Wikipedia source
- Inti Raymi, a winter solstice festival and a New Year in the Andes of the Southern Hemisphere (Sacsayhuamán) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Enyovden (Bulgaria) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Catalan Countries National Day (Andorra, Balearic Islands, Catalonia, Northern Catalonia, Valencia) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Jaanipäev (Estonia) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Jāņi (Latvia) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Jónsmessa (Iceland) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Midsummer Day (England) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Saint Jonas' Festival or Joninės (Lithuania) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Saint-Jean-Baptiste Day (Quebec) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Sânziene (western Carpathian Mountains of Romania) Wikipedia source
- St John's Day and the second day of the Midsummer celebrations (although this is not the astronomical summer solstice, see June 20) (Roman Catholic Church, Europe), and its related observances: Wattah Wattah Festival (Philippines) Wikipedia source
- Fors Fortuna, ancient Roman festival to Fortuna Wikipedia source
Religious feast days
- Gohard Wikipedia source
- Joseph Yuan Wikipedia source
- María Guadalupe García Zavala Wikipedia source
- Nativity of Saint John the Baptist Wikipedia source
- Rumbold of Mechlin Wikipedia source
- June 24 (Eastern Orthodox liturgics) Wikipedia source
International
- World Vitiligo Day Wikipedia source
National and local
- Arbor Day (Philippines) Wikipedia source
- Independence Day, celebrates the independence of Mozambique from Portugal in 1975 Wikipedia source
- Independence Day (Croatia) Wikipedia source
- National Catfish Day (United States) Wikipedia source
- Statehood Day (Slovenia) Wikipedia source
- Statehood Day (Virginia) Wikipedia source
- Teacher's Day (Guatemala) Wikipedia source
Religious feast days
- David of Munktorp Wikipedia source
- Dorothea of Montau Wikipedia source
- Eurosia Wikipedia source
- Maximus (Massimo) of Turin Wikipedia source
- Moluag Wikipedia source
- Our Lady of Medjugorje Wikipedia source
- Philipp Melanchthon (Evangelical Lutheran Church in America) Wikipedia source
- Presentation of the Augsburg Confession (Lutheran) Wikipedia source
- Prosper of Aquitaine Wikipedia source
- Prosper of Reggio Wikipedia source
- William of Montevergine Wikipedia source
- June 25 (Eastern Orthodox liturgics) Wikipedia source
International
- International Day against Drug Abuse and Illicit Trafficking (International) Wikipedia source
- International Day in Support of Victims of Torture (International) Wikipedia source
- World Refrigeration Day (International) Wikipedia source
National and local
- Day of the Armed Forces of Azerbaijan Wikipedia source
- Independence Day, celebrates the independence of Somaliland from United Kingdom in 1960. (Somaliland) Wikipedia source
Religious feast days
- Anthelm of Belley Wikipedia source
- David the Dendrite Wikipedia source
- Blessed Giacinto Longhin Wikipedia source
- Hermogius Wikipedia source
- Isabel Florence Hapgood (Episcopal Church) Wikipedia source
- Jeremiah (Lutheran) Wikipedia source
- John and Paul Wikipedia source
- José María Robles Hurtado (one of Saints of the Cristero War) Wikipedia source
- Josemaría Escrivá Wikipedia source
- Mar Abhai (Syriac Orthodox Church) Wikipedia source
- Pelagius of Córdoba Wikipedia source
- Blessed Therese-Madeleine Fantou Wikipedia source
- Vigilius of Trent Wikipedia source
- June 26 (Eastern Orthodox liturgics) Wikipedia source
International
- International Day of Deafblindness Wikipedia source
National and local
- Canadian Multiculturalism Day (Canada) Wikipedia source
- Commemoration Day for the Victims of the Communist Regime (Czech Republic) Wikipedia source
- Day of Turkmen Workers of Culture and Art and poetry of Magtymguly Pyragy (Turkmenistan) Wikipedia source
- Helen Keller Day (United States) Wikipedia source
- Independence Day, celebrates the independence of Djibouti from France in 1977 Wikipedia source
- Mixed Race Day (Brazil) Wikipedia source
- National PTSD Awareness Day (United States) Wikipedia source
- Seven Sleepers' Day or Siebenschläfertag (Germany) Wikipedia source
- Unity Day (Tajikistan) Wikipedia source
Religious feast days
- Arialdo Wikipedia source
- Crescens, one of the Seventy disciples Wikipedia source
- Cyril of Alexandria (Coptic Church, Roman Catholic Church, Anglican Communion and Lutheran Church) Wikipedia source
- Hemma of Gurk Wikipedia source
- Gundenis Wikipedia source
- Blessed Louise-Thérèse de Montaignac de Chauvance Wikipedia source
- Marguerite Bays Wikipedia source
- Our Lady of Perpetual Help Wikipedia source
- Sampson the Hospitable Wikipedia source
- Zoilus Wikipedia source
- June 27 (Eastern Orthodox liturgics) Wikipedia source
International
- International LGBTQ Pride Day, marking the anniversary of Stonewall riots Wikipedia source
National and local
- Constitution Day (Ukraine) Wikipedia source
- Poznań Remembrance Day (Poland) Wikipedia source
- Vidovdan, celebrating St. Vitus and an important day in Serbian history. (Eastern Orthodox Church) Wikipedia source
- Tau Day Wikipedia source
Religious feast days
- Basilides and Potamiana Wikipedia source
- Irenaeus of Lyon (Western Christianity) Wikipedia source
- Heimerad Wikipedia source
- Blessed Maria Pia Mastena Wikipedia source
- Paulus I Wikipedia source
- Vincenza Gerosa Wikipedia source
- June 28 (Eastern Orthodox liturgics) Wikipedia source
National and local
- Engineer's Day (Ecuador) Wikipedia source
- Independence Day (Seychelles), celebrates the independence of Seychelles from the United Kingdom in 1976 Wikipedia source
- Veterans' Day (Netherlands) Wikipedia source
- National Statistics Day (India) Wikipedia source
Religious feast days
- Cassius of Narni Wikipedia source
- Hemma of Gurk Wikipedia source
- Mary, mother of John Mark Wikipedia source
- Feast of Saints Peter and Paul (Western Christianity), and its related observances: Haro Wine Festival (Haro, La Rioja) Wikipedia source
- Feast of Saints Peter and Paul (Western Christianity), and its related observances: l-Imnarja (Malta) Wikipedia source
- June 29 (Eastern Orthodox liturgics) Wikipedia source
International
- Asteroid Day (International observance) Wikipedia source
National and local
- Armed Forces Day (Guatemala) Wikipedia source
- General Prayer Day (Central African Republic) Wikipedia source
- Independence Day (Democratic Republic of the Congo), celebrates the independence of Democratic Republic of the Congo from Belgium in 1960 Wikipedia source
- Navy Day (Israel) Wikipedia source
- Philippine–Spanish Friendship Day (Philippines) Wikipedia source
- Revolution Day (Sudan) Wikipedia source
- Teachers' Day (Dominican Republic) Wikipedia source
Religious feast days
- St. Paul the Apostle (solo feast day) Wikipedia source
- Feast of the 12 Apostles Wikipedia source
- First Martyrs of the Church of Rome Wikipedia source
- Our Lady of Good Help (Quebec, Canada) Wikipedia source
- St. Martial Wikipedia source
- St. Theobald of Provins Wikipedia source
- Erentrude Wikipedia source
- St. Adolf of Osnabrück Wikipedia source
- St. Otto of Bamberg Wikipedia source
- Blessed Philip Powell Wikipedia source
- Blessed Vasyl Velychkovsky Wikipedia source
- Blessed Zynoviy Kovalyk Wikipedia source
- June 30 (Eastern Orthodox liturgics) Wikipedia source