First weekday
Tuesday
Last weekday
Wednesday
September 2026 has 30 days, begins on Tuesday, ends on Wednesday, and includes 30 holidays.
Online calendar
View the full September 2026 calendar with holidays, month facts, and quick links to nearby dates.
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September 2026 Calendar
Armenia: Knowledge and Literature Day
Eritrea: Commencement Day of Eritrean Armed Struggle
Germany: Anti War Day
Grenada: Kirani Day
Israel: First Day of School Year
Mali: Baptism of the Prophet (Tentative Date)
Slovakia: Constitution Day
Turkmenistan: Day of Students and Knowledge
Uzbekistan: Independence Day
Vietnam: Independence Day Holiday
Nicaragua: Army Day
Spain: Day of the Independent City of Ceuta
Vietnam: Independence Day
Philippines: Yamashita Surrender Day
San Marino: The Feast of St Marinus and Republic Day
Taiwan: Armed Forces Day
United Kingdom: Janmashtami (Smarta)
Janmashtami
India: Janmashtami (Smarta)
Marshall Islands: Labor Day
Nepal: Gaura Parba
Nepal: Shree Krishna Janamashtami
Pakistan: Janmashtami
United States: World Sexual Health Day
Albania: Mother Teresa Beatification Day
United States: International Day of Charity
Fatherโs Day
Bulgaria: Unification Day
Eswatini: Somhlolo Day
Pakistan: Defence Day
Sao Tome and Principe: Armed Forces' Day
Spain: Elcano's Day
Labor Day
Albania: Day off for Mother Teresa Beatification Day
Brazil: Independence Day
Bulgaria: Day off for Unification Day
Eswatini: Day off for Somhlolo Day
Eswatini: Umhlanga Reed Dance (Tentative Date)
Fiji: Constitution Day
Mozambique: Victory Day
Sao Tome and Principe: Day off for Armed Forces' Day
United States: International Day of Clean Air for Blue Skies
United States: Labor Day Sale
United States: Still's Disease Awareness Day
Andorra: National Day
Lebanon: Nativity of Mary
Liechtenstein: Nativity of Our Lady
Malta: Our Lady of Victories
Micronesia: Kosrae Liberation Day
North Macedonia: Independence Day
Philippines: Feast of the Nativity of Mary
Spain: Day of Asturias
Spain: Day of Extremadura
Spain: Virgin of the Victory
United States: International Literacy Day
Afghanistan: Martyrs and Ahmad Shah Masoud Day
Costa Rica: Children's Day
Israel: Feast of Prophet Sabalan Eve
North Korea: National Day
Slovakia: Day of the Victims of Holocaust and of racial violence
Tajikistan: Independence Day
United States: California Admission Day
United States: International Day to Protect Education from Attack
Antigua and Barbuda: National Day of Prayer
Belize: St. George's Caye Day
China: Teachers' Day
Gibraltar: Gibraltar Day
Honduras: Children's Day
Israel: Feast of Prophet Sabalan
Mongolia: Repression Victims' Day
Switzerland: Genevese Fast
United States: World Suicide Prevention Day
Argentina: Rosh Hashana Eve
Egypt: Nayrouz
Eritrea: Geez New Year
Ethiopia: Ethiopian New Year
Israel: Rosh Hashana Eve
Micronesia: Pohnpei Liberation Day
Spain: National Day of Catalonia
United States: First Responders Day
United States: Patriot Day
Venezuela: Our Lady of Coromoto
Rosh Hashana
Germany: German Language Day
Switzerland: Knabenschiessen
United States: Carl Garner Federal Lands Cleanup Day
United States: International Day for South-South Cooperation
United States: Native American Day
United States: Rosh Hashana
Fathers' Day
Argentina: Second day of Rosh Hashana
Estonia: Grandparents' Day
Germany: European Heritage Days
Germany: Second Day of Rosh Hashana
Israel: Rosh Hashana (Day 2)
Switzerland: Knabenschiessen
United States: Constitution Commemoration Day
United States: International Programmers' Day
United States: National Grandparents Day
Ganesh Chaturthi
India: Ganesh Chaturthi
Israel: Gedaliah Fast
Maldives: The Day Maldives Embraced Islam (Tentative Date)
Nepal: Hartalika Teej
Nicaragua: Battle of San Jacinto
Switzerland: Knabenschiessen
Independence Day
Mauritius: Ganesh Chaturthi
Mexico: Shout of Dolores
Slovakia: Day of Our Lady of Sorrows
Slovenia: Incorporation of Primorska into the Motherland Day
Spain: Nuestra Seรฑora de la Bien Aparecida
United States: First Day of National Hispanic Heritage Month
United States: International Day of Democracy
Independence Day
Libya: Martyrs' Day
Malaysia: Malaysia Day
Mauritius: Ganesh Chaturthi
Saint Kitts and Nevis: National Heroes Day
United States: International Day for the Preservation of the Ozone Layer
Tokyo Game Show
Angola: National Hero Day
Belarus: National Unity Day
Bhutan: Thimphu Drubchoe (Thimphu only)
Honduras: Teacher's Day
Spain: Day of Melilla
Tonga: Birthday of Crown Prince Tupouto'a-'Ulukalala
United States: Constitution Day and Citizenship Day
United States: World Patient Safety Day
Vatican City (Holy See): St Robert Bellarmine Feast Day
Angola: Day off for National Hero Day
Chile: National Day
United States: Air Force Birthday
United States: International Equal Pay Day
United States: National POW/MIA Recognition Day
Chile: Army Day
Colombia: Valentine's Day
Germany: First day of Wiesn (Oktoberfest)
Italy: The Feast of Saint Januarius (Naples)
Nepal: Constitution Day
Saint Kitts and Nevis: Independence Day
Slovakia: Foundation of the Slovak National Council Day
Argentina: Yom Kippur Eve
Belgium: Day of the Walloon Region
China: Special Working Day
Germany: German World Children's Day
Haiti: Dessalines Day
Hong Kong: Confucius' Birthday
Israel: Yom Kippur Eve
Switzerland: Swiss Federal Fast
Yom Kippur
Independence Day
Bhutan: Thimphu Tshechu (Thimphu only)
Ghana: Founders' Day
Ghana: Kwame Nkrumah Memorial Day
Japan: Respect for the Aged Day
North Macedonia: First day of Yom Kippur (Jewish community)
Switzerland: Federal Fast Monday
United States: International Day of Peace
United States: Yom Kippur
September Equinox
Independence Day
Bhutan: Thimphu Tshechu (Thimphu only)
Estonia: Resistance Day
Japan: Bridge Public holiday
Montenegro: Yom Kippur Holiday
Switzerland: Mauritius Day
United States: Emancipation Day
September Equinox
Bhutan: Blessed Rainy Day
Bhutan: Thimphu Tshechu (Thimphu only)
Japan: Autumn Equinox
Pakistan: Giarhwin Sharief (Tentative Date)
Saudi Arabia: Saudi National Day
Slovenia: Slovenian Sports Day
United States: International Celebrate Bisexuality Day
United States: International Day of Sign Languages
Austria: Saint Rupert's Day
Bangladesh: Fateha-i-Yajdaham (Tentative Date)
Cambodia: Constitutional Day
Dominican Republic: Feast of Our Lady of Mercy
Guinea-Bissau: Independence Day (National Day)
New Caledonia: New Caledonia Day
Peru: Armed Forces Day
South Africa: Heritage Day
South Korea: Chuseok Holiday
Thailand: Mahidol Day
Togo: Anniversary of the Failed Attack on Lomรฉ
Trinidad and Tobago: Republic Day
United States: World Maritime Day
Mid-Autumn Festival
Australia: Friday before the AFL Grand Final (Tentative Date)
Croatia: Unification Day of Istria, Rijeka, Zadar, and the Islands
Israel: Sukkot Eve
Marshall Islands: Manit Day
Mozambique: Armed Forces Day
Nauru: Sir Hammer DeRoburt Day
North Korea: Chuseok Harvest Festival
South Korea: Chuseok
Switzerland: St. Nicholas of Flรผe
Turks and Caicos Islands: National Youth Day
United States: American Indian Heritage Day
United States: Michigan Indian Day
United States: Native American Day
First day of Sukkot
Bangladesh: Madhu Purnima
China: Mid-Autumn Festival Holiday
Hong Kong: Day after Mid-Autumn Festival
Israel: Sukkot (Day 1)
Macau: Day after the Mid-Autumn-Festival
South Korea: Chuseok Holiday
Sri Lanka: Binara Full Moon Poya Day
United States: International Day for the Total Elimination of Nuclear Weapons
United States: National Public Lands Day
United States: Public Lands Day
Yemen: Revolution Day
World Tourism Day
Austria: European Heritage Days
Belgium: Day of the French Community
China: Mid-Autumn Festival Holiday
Eritrea: Meskel
Ethiopia: Meskel
Germany: Second Day of Sukkot
Israel: Sukkot (Day 2)
Turkmenistan: Independence Day
United States: Gold Star Mother's Day
Australia: King's Birthday
Czechia: St. Wenceslas Day
Israel: Sukkot (Day 3)
Kosovo: Day of Bosnians
Macau: Mid-Autumn Festival Holiday
New Zealand: South Canterbury Anniversary Day
North Macedonia: International Bosniaks' Day (for Bosniak community)
Taiwan: Teachers' Day
United States: American Indian Day
United States: International Day for Universal Access to Information
United States: World Rabies Day
Israel: Sukkot (Day 4)
Malaysia: Birthday of the Sultan of Kelantan
Paraguay: Boqueron Battle Victory Day
United States: International Day of Awareness of Food Loss and Waste
United States: World Heart Day
Botswana: Botswana Day
Canada: National Day for Truth and Reconciliation
Israel: Sukkot (Day 5)
Malaysia: Holiday for Birthday of the Sultan of Kelantan
Sao Tome and Principe: Nationalization of the Roรงas
United States: International Translation Day
Armenia: Knowledge and Literature Day
Eritrea: Commencement Day of Eritrean Armed Struggle
Germany: Anti War Day
Grenada: Kirani Day
Israel: First Day of School Year
Mali: Baptism of the Prophet (Tentative Date)
Slovakia: Constitution Day
Turkmenistan: Day of Students and Knowledge
Uzbekistan: Independence Day
Vietnam: Independence Day Holiday
Nicaragua: Army Day
Spain: Day of the Independent City of Ceuta
Vietnam: Independence Day
Philippines: Yamashita Surrender Day
San Marino: The Feast of St Marinus and Republic Day
Taiwan: Armed Forces Day
United Kingdom: Janmashtami (Smarta)
Janmashtami
India: Janmashtami (Smarta)
Marshall Islands: Labor Day
Nepal: Gaura Parba
Nepal: Shree Krishna Janamashtami
Pakistan: Janmashtami
United States: World Sexual Health Day
Albania: Mother Teresa Beatification Day
United States: International Day of Charity
Fatherโs Day
Bulgaria: Unification Day
Eswatini: Somhlolo Day
Pakistan: Defence Day
Sao Tome and Principe: Armed Forces' Day
Spain: Elcano's Day
Labor Day
Albania: Day off for Mother Teresa Beatification Day
Brazil: Independence Day
Bulgaria: Day off for Unification Day
Eswatini: Day off for Somhlolo Day
Eswatini: Umhlanga Reed Dance (Tentative Date)
Fiji: Constitution Day
Mozambique: Victory Day
Sao Tome and Principe: Day off for Armed Forces' Day
United States: International Day of Clean Air for Blue Skies
United States: Labor Day Sale
United States: Still's Disease Awareness Day
Andorra: National Day
Lebanon: Nativity of Mary
Liechtenstein: Nativity of Our Lady
Malta: Our Lady of Victories
Micronesia: Kosrae Liberation Day
North Macedonia: Independence Day
Philippines: Feast of the Nativity of Mary
Spain: Day of Asturias
Spain: Day of Extremadura
Spain: Virgin of the Victory
United States: International Literacy Day
Afghanistan: Martyrs and Ahmad Shah Masoud Day
Costa Rica: Children's Day
Israel: Feast of Prophet Sabalan Eve
North Korea: National Day
Slovakia: Day of the Victims of Holocaust and of racial violence
Tajikistan: Independence Day
United States: California Admission Day
United States: International Day to Protect Education from Attack
Antigua and Barbuda: National Day of Prayer
Belize: St. George's Caye Day
China: Teachers' Day
Gibraltar: Gibraltar Day
Honduras: Children's Day
Israel: Feast of Prophet Sabalan
Mongolia: Repression Victims' Day
Switzerland: Genevese Fast
United States: World Suicide Prevention Day
Argentina: Rosh Hashana Eve
Egypt: Nayrouz
Eritrea: Geez New Year
Ethiopia: Ethiopian New Year
Israel: Rosh Hashana Eve
Micronesia: Pohnpei Liberation Day
Spain: National Day of Catalonia
United States: First Responders Day
United States: Patriot Day
Venezuela: Our Lady of Coromoto
Rosh Hashana
Germany: German Language Day
Switzerland: Knabenschiessen
United States: Carl Garner Federal Lands Cleanup Day
United States: International Day for South-South Cooperation
United States: Native American Day
United States: Rosh Hashana
Fathers' Day
Argentina: Second day of Rosh Hashana
Estonia: Grandparents' Day
Germany: European Heritage Days
Germany: Second Day of Rosh Hashana
Israel: Rosh Hashana (Day 2)
Switzerland: Knabenschiessen
United States: Constitution Commemoration Day
United States: International Programmers' Day
United States: National Grandparents Day
Ganesh Chaturthi
India: Ganesh Chaturthi
Israel: Gedaliah Fast
Maldives: The Day Maldives Embraced Islam (Tentative Date)
Nepal: Hartalika Teej
Nicaragua: Battle of San Jacinto
Switzerland: Knabenschiessen
Independence Day
Mauritius: Ganesh Chaturthi
Mexico: Shout of Dolores
Slovakia: Day of Our Lady of Sorrows
Slovenia: Incorporation of Primorska into the Motherland Day
Spain: Nuestra Seรฑora de la Bien Aparecida
United States: First Day of National Hispanic Heritage Month
United States: International Day of Democracy
Independence Day
Libya: Martyrs' Day
Malaysia: Malaysia Day
Mauritius: Ganesh Chaturthi
Saint Kitts and Nevis: National Heroes Day
United States: International Day for the Preservation of the Ozone Layer
Tokyo Game Show
Angola: National Hero Day
Belarus: National Unity Day
Bhutan: Thimphu Drubchoe (Thimphu only)
Honduras: Teacher's Day
Spain: Day of Melilla
Tonga: Birthday of Crown Prince Tupouto'a-'Ulukalala
United States: Constitution Day and Citizenship Day
United States: World Patient Safety Day
Vatican City (Holy See): St Robert Bellarmine Feast Day
Angola: Day off for National Hero Day
Chile: National Day
United States: Air Force Birthday
United States: International Equal Pay Day
United States: National POW/MIA Recognition Day
Chile: Army Day
Colombia: Valentine's Day
Germany: First day of Wiesn (Oktoberfest)
Italy: The Feast of Saint Januarius (Naples)
Nepal: Constitution Day
Saint Kitts and Nevis: Independence Day
Slovakia: Foundation of the Slovak National Council Day
Argentina: Yom Kippur Eve
Belgium: Day of the Walloon Region
China: Special Working Day
Germany: German World Children's Day
Haiti: Dessalines Day
Hong Kong: Confucius' Birthday
Israel: Yom Kippur Eve
Switzerland: Swiss Federal Fast
Yom Kippur
Independence Day
Bhutan: Thimphu Tshechu (Thimphu only)
Ghana: Founders' Day
Ghana: Kwame Nkrumah Memorial Day
Japan: Respect for the Aged Day
North Macedonia: First day of Yom Kippur (Jewish community)
Switzerland: Federal Fast Monday
United States: International Day of Peace
United States: Yom Kippur
September Equinox
Independence Day
Bhutan: Thimphu Tshechu (Thimphu only)
Estonia: Resistance Day
Japan: Bridge Public holiday
Montenegro: Yom Kippur Holiday
Switzerland: Mauritius Day
United States: Emancipation Day
September Equinox
Bhutan: Blessed Rainy Day
Bhutan: Thimphu Tshechu (Thimphu only)
Japan: Autumn Equinox
Pakistan: Giarhwin Sharief (Tentative Date)
Saudi Arabia: Saudi National Day
Slovenia: Slovenian Sports Day
United States: International Celebrate Bisexuality Day
United States: International Day of Sign Languages
Austria: Saint Rupert's Day
Bangladesh: Fateha-i-Yajdaham (Tentative Date)
Cambodia: Constitutional Day
Dominican Republic: Feast of Our Lady of Mercy
Guinea-Bissau: Independence Day (National Day)
New Caledonia: New Caledonia Day
Peru: Armed Forces Day
South Africa: Heritage Day
South Korea: Chuseok Holiday
Thailand: Mahidol Day
Togo: Anniversary of the Failed Attack on Lomรฉ
Trinidad and Tobago: Republic Day
United States: World Maritime Day
Mid-Autumn Festival
Australia: Friday before the AFL Grand Final (Tentative Date)
Croatia: Unification Day of Istria, Rijeka, Zadar, and the Islands
Israel: Sukkot Eve
Marshall Islands: Manit Day
Mozambique: Armed Forces Day
Nauru: Sir Hammer DeRoburt Day
North Korea: Chuseok Harvest Festival
South Korea: Chuseok
Switzerland: St. Nicholas of Flรผe
Turks and Caicos Islands: National Youth Day
United States: American Indian Heritage Day
United States: Michigan Indian Day
United States: Native American Day
First day of Sukkot
Bangladesh: Madhu Purnima
China: Mid-Autumn Festival Holiday
Hong Kong: Day after Mid-Autumn Festival
Israel: Sukkot (Day 1)
Macau: Day after the Mid-Autumn-Festival
South Korea: Chuseok Holiday
Sri Lanka: Binara Full Moon Poya Day
United States: International Day for the Total Elimination of Nuclear Weapons
United States: National Public Lands Day
United States: Public Lands Day
Yemen: Revolution Day
World Tourism Day
Austria: European Heritage Days
Belgium: Day of the French Community
China: Mid-Autumn Festival Holiday
Eritrea: Meskel
Ethiopia: Meskel
Germany: Second Day of Sukkot
Israel: Sukkot (Day 2)
Turkmenistan: Independence Day
United States: Gold Star Mother's Day
Australia: King's Birthday
Czechia: St. Wenceslas Day
Israel: Sukkot (Day 3)
Kosovo: Day of Bosnians
Macau: Mid-Autumn Festival Holiday
New Zealand: South Canterbury Anniversary Day
North Macedonia: International Bosniaks' Day (for Bosniak community)
Taiwan: Teachers' Day
United States: American Indian Day
United States: International Day for Universal Access to Information
United States: World Rabies Day
Israel: Sukkot (Day 4)
Malaysia: Birthday of the Sultan of Kelantan
Paraguay: Boqueron Battle Victory Day
United States: International Day of Awareness of Food Loss and Waste
United States: World Heart Day
Botswana: Botswana Day
Canada: National Day for Truth and Reconciliation
Israel: Sukkot (Day 5)
Malaysia: Holiday for Birthday of the Sultan of Kelantan
Sao Tome and Principe: Nationalization of the Roรงas
United States: International Translation Day
First weekday
Tuesday
Last weekday
Wednesday
September 2026 has 30 days, begins on Tuesday, ends on Wednesday, and includes 30 holidays.