October 2027

🌐National Day

🇦🇷Argentina: Rosh Hashana Eve

🇧🇼Botswana: Botswana Day Holiday

🇨🇾Cyprus: Cyprus Independence Day

🇸🇻El Salvador: Children's Day

🇮🇱Israel: Rosh Hashana Eve

🇲🇴Macau: National Day of the People's Republic of China

🇫🇲Micronesia: Chuuk Constitution Day

🇲🇳Mongolia: Elders' Day

🇵🇼Palau: Independence Day

🇸🇲San Marino: Investiture Ceremony of the Captains Regent 2

🇰🇷South Korea: Armed Forces Day

🇹🇲Turkmenistan: International Day of Older Persons

🇹🇻Tuvalu: Tuvalu Day

🇺🇦Ukraine: Day of Defenders and Defenders of Ukraine (Suspended)

🇺🇸United States: International Day of Older Persons

🇺🇸United States: World Vegetarian Day

🇺🇿Uzbekistan: Teachers Day

🌐Rosh Hashana

🇨🇳China: National Day Holiday

🇬🇳Guinea: Independence Day

🇮🇳India: Mahatma Gandhi Jayanti

🇲🇴Macau: Day after PRC National Day

🇲🇩Moldova: Wine Day

🇹🇻Tuvalu: Tuvalu Day Holiday

🇺🇸United States: International Day of Non-Violence

🇺🇸United States: Rosh Hashana

🌐Daylight Saving Time starts

🇦🇷Argentina: Second day of Rosh Hashana

🇦🇲Armenia: Day of National Minorities of the Republic of Armenia

🇨🇳China: National Day Holiday

🇩🇪Germany: Day of German Unity

🇩🇪Germany: Harvest Festival

🇩🇪Germany: Last day of Wiesn (Oktoberfest)

🇩🇪Germany: Second Day of Rosh Hashana

🇭🇳Honduras: Morazan's Week Holiday

🇮🇶Iraq: Iraqi Independence Day

🇮🇱Israel: Rosh Hashana (Day 2)

🇱🇺Luxembourg: Father’s Day

🇲🇩Moldova: Wine Day

🇰🇷South Korea: National Foundation Day

🌐Feast of St Francis of Assisi

🌐Day off for Independence Day

🇦🇺Australia: King's Birthday

🇦🇺Australia: Labour Day

🇦🇺Australia: Territory Day

🇨🇳China: National Day Holiday

🇫🇰Falkland Islands: Peat Cutting Monday

🇮🇱Israel: Gedaliah Fast

🇲🇿Mozambique: Peace and Reconciliation Day

🇱🇨Saint Lucia: Thanksgiving Day

🇹🇻Tuvalu: Day off for Tuvalu Day Holiday

🇺🇸United States: Child Health Day

🇺🇸United States: Frances Xavier Cabrini Day

🇺🇸United States: World Habitat Day

🇦🇲Armenia: Teachers' Day

🇨🇳China: National Day Holiday

🇮🇳India: First Day of Durga Puja Festivities

🇵🇹Portugal: Republic Day

🇺🇸United States: World Teachers' Day

🇻🇺Vanuatu: Constitution Day

🇨🇳China: National Day Golden Week holiday

🇪🇬Egypt: Armed Forces Day

🇸🇰Slovakia: Day of the Heroes of the Carpathian-Duklian Operation

🇹🇲Turkmenistan: Memorial Day

🇺🇸United States: German American Day

🇺🇸United States: World Cerebral Palsy Day

🇪🇬Egypt: Day off for Armed Forces Day

🇨🇳China: Double Ninth Festival

🇭🇷Croatia: Day of the Croatian Parliament

🇪🇨Ecuador: Day off for Independence of Guayaquil

🇭🇰Hong Kong: Chung Yeung Festival

🇲🇴Macau: Chong Yeung Festival

🇵🇪Peru: Battle of Angamos

🇹🇼Taiwan: Double Ninth Day

🌐Dussehra

🇦🇲Armenia: Translators' Day

🇪🇨Ecuador: Independence of Guayaquil

🇲🇾Malaysia: Birthday of the Governor of Sarawak

🇰🇷South Korea: Hangeul Proclamation Day

🇪🇸Spain: Day of the Valencian Community

🇧🇱St. Barts: Abolition Day

🇺🇬Uganda: Independence Day

🇺🇸United States: Leif Erikson Day

🇺🇸United States: Robert E. Lee's Birthday

🇺🇸United States: World Migratory Bird Day

🇺🇸United States: World Post Day

🇦🇷Argentina: Yom Kippur Eve

🇦🇹Austria: Plebiscite Day

🇨🇺Cuba: Beginning of the War of Independence

🇨🇼Curaçao: Curaçao Day

🇫🇯Fiji: Fiji Day

🇩🇪Germany: Grandparents' Day

🇮🇱Israel: Yom Kippur Eve

🇰🇪Kenya: Mazingira Day

🇰🇵North Korea: Party Foundation Day

🇸🇷Suriname: Day of the Maroons

🇹🇼Taiwan: National Day

🇹🇲Turkmenistan: Day of Healthcare and Medical Industry Workers

🇺🇸United States: World Mental Health Day

🌐Yom Kippur

🌐Columbus Day

🇦🇷Argentina: Day of Respect for Cultural Diversity

🇧🇿Belize: Day off for El Día de la Raza

🇧🇴Bolivia: Bolivian Women's Day

🇨🇦Canada: Thanksgiving Day

🇯🇵Japan: Sports Day

🇰🇪Kenya: Day off for Mazingira Day

🇳🇫Norfolk Island: Norfolk Island Agricultural Show Day

🇲🇰North Macedonia: Day of People’s Uprising

🇲🇰North Macedonia: First day of Yom Kippur (Jewish community)

🇲🇵Northern Mariana Islands: Commonwealth Cultural Day

🇼🇸Samoa: Lotu a Tamaiti

🇸🇽Sint Maarten: Constitution Day

🇰🇷South Korea: Day off for Hangeul Proclamation Day

🇹🇼Taiwan: National Day Holiday

🇧🇸The Bahamas: National Heroes Day

🇹🇨Turks and Caicos Islands: National Heritage Day

🇺🇸United States: American Indian Heritage Day

🇺🇸United States: Casimir Pulaski Day

🇺🇸United States: Discoverers' Day

🇺🇸United States: Fraternal Day

🇺🇸United States: Indigenous People's Day (Tentative Date)

🇺🇸United States: International Day of the Girl Child

🇺🇸United States: Native American Day

🇺🇸United States: Yom Kippur

🇺🇸United States: Yorktown Victory Day

🇻🇮US Virgin Islands: Puerto Rico Friendship Day

🌐Columbus Day

🌐Day of Decolonization

🇧🇿Belize: El Día de la Raza

🇧🇷Brazil: Our Lady of Aparecida / Children's Day

🇬🇶Equatorial Guinea: Independence Day

🇬🇹Guatemala: Day of Race

🇲🇪Montenegro: Yom Kippur Holiday

🇳🇮Nicaragua: Indigenous Resistance Day

🇸🇰Slovakia: Samizdat Day

🇪🇸Spain: Hispanic Day

🇧🇮Burundi: Prince Louis Rwagasore Day

🇹🇭Thailand: Anniversary of the Death of King Bhumibol

🇺🇸United States: International Day for Natural Disaster Reduction

🇺🇸United States: Navy Birthday

🇧🇾Belarus: Mother’s Day

🇬🇪Georgia: Svetitskhovloba

🇲🇩Moldova: Chișinău Day

🇹🇿Tanzania: Mwalimu Nyerere Day

🇺🇸United States: World Sight Day

🇾🇪Yemen: Liberation Day

🇦🇺Australia: International Pregnancy and Infant Loss Remembrance Day

🇧🇷Brazil: Teacher's Day

🇰🇭Cambodia: Commemoration Day of King's Father

🇮🇱Israel: Sukkot Eve

🇲🇼Malawi: Mother's Day

🇹🇳Tunisia: Evacuation Day

🇺🇸United States: Boss's Day

🇺🇸United States: International Day of Rural Women

🇺🇸United States: White Cane Safety Day

🌐First day of Sukkot

🇪🇪Estonia: Finno-Ugric Day

🇮🇱Israel: Sukkot (Day 1)

🇺🇸United States: Sweetest Day

🇺🇸United States: World Food Day

🇦🇷Argentina: Mothers' Day

🇧🇴Bolivia: Day of Dignity

🇩🇪Germany: Second Day of Sukkot

🇭🇹Haiti: Dessalines’ Death Anniversary

🇮🇱Israel: Sukkot (Day 2)

🇸🇺Russia: Father’s Day

🇺🇸United States: International Day for the Eradication of Poverty

🇻🇬British Virgin Islands: Heroes and Forefathers Day

🇨🇦Canada: Healthcare Aide Day

🇨🇴Colombia: Columbus Day Holiday

🇮🇳India: Karaka Chaturthi

🇮🇱Israel: Sukkot (Day 3)

🇯🇲Jamaica: National Heroes' Day

🇺🇸United States: Alaska Day

🇿🇲Zambia: Prayer Day

🇬🇩Grenada: Maurice Bishop Day

🇮🇱Israel: Sukkot (Day 4)

🇬🇹Guatemala: Revolution of 1944

🇮🇱Israel: Sukkot (Day 5)

🇰🇪Kenya: Mashujaa Day

🇻🇳Vietnam: Vietnamese Women's Day

🇦🇺Australia: Royal Hobart Show

🇧🇾Belarus: Father’s Day

🇻🇬British Virgin Islands: Saint Ursula's Day

🇧🇮Burundi: President Ndadaye's Day

🇩🇪Germany: Sixth Day of Sukkot

🇭🇳Honduras: Army Day

🇮🇱Israel: Sukkot (Day 6)

🇾🇺Serbia: World War II Victims Remembrance Day

🇹🇼Taiwan: Overseas Chinese Day

🌐Hoshana Rabbah

🇩🇪Germany: Seventh Day of Sukkot

🇮🇱Israel: Sukkot (Day 7) / Hoshanah Rabah

🇳🇿New Zealand: Hawke's Bay Anniversary Day

🌐Shemini Atzeret

🇭🇺Hungary: 1956 Revolution Memorial Day

🇱🇾Libya: Liberation Day

🇲🇰North Macedonia: Day of the Macedonian Revolutionary Struggle

🇹🇭Thailand: Chulalongkorn Day

🌐Simchat Torah

🌐United Nations Day

🇺🇸United States: World Development Information Day

🇿🇲Zambia: Independence Day

🌐United Nations Day observed

🇬🇩Grenada: Thanksgiving

🇮🇪Ireland: October Bank Holiday

🇰🇿Kazakhstan: Republic Day

🇳🇿New Zealand: Labour Day

🇸🇮Slovenia: Sovereignty Day

🇹🇼Taiwan: Taiwan's Retrocession Day

🇹🇭Thailand: Day off for Chulalongkorn Day

🇻🇮US Virgin Islands: Hurricane Thanksgiving

🇿🇲Zambia: Day off for Independence Day

🇦🇬Antigua and Barbuda: National Heroes Day

🇦🇹Austria: National Day

🇨🇰Cook Islands: Gospel Day

🇳🇷Nauru: Angam Day

🇻🇪Venezuela: Dr. José Gregorio Hernández Day

🇻🇨Saint Vincent and the Grenadines: Independence Day

🇸🇰Slovakia: Černová Tragedy Day

🇺🇸United States: World Day for Audiovisual Heritage

🌐Diwali

🌐Ochi Day

🇧🇷Brazil: Public Service Holiday

🇨🇿Czechia: Independent Czechoslovak State Day

🇸🇰Slovakia: Establishment of the Independent Czecho-Slovak State

🇹🇷Turkey: Republic Day Eve

🇺🇦Ukraine: Day of Liberation of Ukraine from Fascist Invaders

🌐Diwali/Deepavali

🇰🇭Cambodia: King's Coronation Day

🇩🇪Germany: World Thrift Day

🇲🇳Mongolia: Capital City Day

🇸🇰Slovakia: Birth of Ľudovíta Štúr

🇹🇷Turkey: Republic Day

🇺🇸United States: Nevada Day

🇺🇸United States: World Stroke Day

🇸🇰Slovakia: Anniversary of the Declaration of the Slovak Nation

🌐Daylight Saving Time ends

🌐Halloween

🌐Reformation Day

🇭🇻Burkina Faso: Martyrs' Day

🇮🇳India: Bhai Duj

🇲🇦Morocco: Unity Day

🇳🇴Norway: Repentance Day

🇹🇲Turkmenistan: Turkmen Alabai Day

🇺🇸United States: World Cities Day