Public holidays and other special days in 200+ countries. Carefully researched and constantly updated.
| Date | Name | Where | |
|---|---|---|---|
| Sep 14 | Tuesday | Battle of San Jacinto | Nicaragua |
| Sep 15 | Wednesday | Yom Kippur Eve | Argentina, Israel |
| Thimphu Tshechu (Thimphu only) | Bhutan | ||
| Independence Day | Costa Rica, Guatemala, Honduras, Nicaragua, El Salvador | ||
| Nuestra Señora de la Bien Aparecida | Spain | ||
| Yom Kippur Holiday | Montenegro | ||
| Birth of Bocage | Portugal | ||
| Restoration of Primorska to the Motherland Day | Slovenia | ||
| Day of Our Lady of Sorrows | Slovakia | ||
| Sep 16 | Thursday | Yom Kippur | Argentina, Austria, Australia, Canada, Germany, Croatia, Israel, Montenegro, North Macedonia, Serbia, United Kingdom, United States, United States |
| Thimphu Tshechu (Thimphu only) | Bhutan | ||
| National Heroes Day | Saint Kitts and Nevis | ||
| Martyrs' Day | Libya | ||
| Independence Day | Mexico, Papua New Guinea | ||
| Malaysia Day | Malaysia | ||
| Sep 17 | Friday | National Hero Day | Angola |
| Thimphu Tshechu (Thimphu only) | Bhutan | ||
| National Unity Day | Belarus | ||
| Day off for National Day | Chile | ||
| Day of Melilla | Spain | ||
| Teacher's Day | Honduras | ||
| Birthday of Crown Prince Tupouto'a-'Ulukalala | Tonga | ||
| Sep 18 | Saturday | National Day | Chile |
| Valentine's Day | Colombia | ||
| Sep 19 | Sunday | Day of the Walloon Region | Belgium |
| Swiss Federal Fast | Switzerland | ||
| Army Day | Chile | ||
| Mid-Autumn Festival holiday | China | ||
| The Feast of Saint Januarius (Naples) | Italy | ||
| Independence Day | Saint Kitts and Nevis | ||
| Constitution Day | Nepal | ||
| Indra Jatra | Nepal | ||
| Sep 20 | Monday | Madhu Purnima | Bangladesh |
| Federal Fast Monday | Switzerland | ||
| Mid-Autumn Festival holiday | China | ||
| German World Children's Day | Germany | ||
| Sukkot Eve | Israel | ||
| Respect for the Aged Day | Japan | ||
| Day off for Independence Day | Saint Kitts and Nevis | ||
| Chuseok Holiday | South Korea | ||
| Binara Full Moon Poya Day | Sri Lanka | ||
| Mid-Autumn Festival | Taiwan | ||
| Sep 21 | Tuesday | Independence Day | Armenia, Belize, Malta |
| First day of Sukkot | Australia, Canada, Germany, Israel, United Kingdom, United States | ||
| Mid-Autumn Festival | China, Hong Kong, Taiwan | ||
| Kwame Nkrumah Memorial Day | Ghana | ||
| Chuseok Harvest Festival | North Korea | ||
| Chuseok | South Korea | ||
| St. Matthew's Day | Portugal | The list of countries shown for each holiday does not necessarily include all countries where it is observed. | |
We diligently research and continuously update our holiday dates and information. If you find a mistake, please let us know.
Yom Kippur is an important Jewish holiday that falls on the 10th day of the month of Tishrei in the Jewish calendar.
National POW/MIA Recognition Day is annually observed in the United States on the third Friday of September.
Constitution Day and Citizenship Day is a combined event that occurs in the United States on September 17 each year.
The United Nations’ (UN) International Day of Democracy is observed on September 15 each year.