São Tomé Day

📅 Monday, December 21, 2026 at 00:00:00 UTC

⏱️ Duration: 1 day -- São Tomé Day Ends at 00:00:00 (UTC)

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Monday, 21 December 2026

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What is São Tomé Day?

São Tomé Day (São Tomé and Príncipe)

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About São Tomé Day

São Tomé Day is a national observance celebrated annually on December 21st in São Tomé and Príncipe. This day commemorates the discovery of the islands by Portuguese explorers in the late 15th century. It is a time for the citizens of São Tomé and Príncipe to reflect on their rich cultural heritage and the history of their nation.

The observance is marked by various festivities, including traditional music, dance, and local cuisine. Many people participate in community events, showcasing the unique customs and traditions of the islands. This day serves not only as a celebration of national pride but also as an opportunity to promote awareness of the country's cultural identity.

São Tomé Day is significant as it highlights the importance of unity and national consciousness among the people of São Tomé and Príncipe. It is a reminder of the islands' journey through history and their development as a nation. As the day approaches, preparations for celebrations begin, with communities coming together to honor their past and look forward to the future.

Key facts

First held: 1990
Frequency: Annual

Official resources

Learn more about São Tomé Day

Frequently asked questions about São Tomé Day.

São Tomé Day is celebrated on December 21st each year.

It commemorates the discovery of São Tomé and Príncipe by Portuguese explorers.

The day is celebrated with traditional music, dance, and community events.

Yes, it is recognized as a public holiday in São Tomé and Príncipe.

Where it's held

Country: Sao Tome and Principe

Tags: sao-tome-day sao-tome-and-principe holiday observance culture

São Tomé Day start times in other key cities:

Abidjan Mon 00:00:00
Addis Ababa Mon 00:00:00
Ahmedabad Mon 00:00:00
Alexandria Mon 00:00:00
Ankara Mon 00:00:00
Baghdad Mon 00:00:00
Bangkok Mon 00:00:00
Beijing Mon 00:00:00
Bengaluru Mon 00:00:00
Bogota Mon 00:00:00
Cairo Mon 00:00:00
Cape Town Mon 00:00:00
Chongqing Mon 00:00:00
Dar es Salaam Mon 00:00:00
Delhi Mon 00:00:00
Dhaka Mon 00:00:00
Guangzhou Mon 00:00:00
Hanoi Mon 00:00:00
Ho Chi Minh City Mon 00:00:00
Hong Kong Mon 00:00:00
Istanbul Mon 00:00:00
Jakarta Mon 00:00:00
Johannesburg Mon 00:00:00
Kano Mon 00:00:00
Karachi Mon 00:00:00
Khartoum Mon 00:00:00
Kinshasa Mon 00:00:00
Lagos Mon 00:00:00
Lahore Mon 00:00:00
Lima Mon 00:00:00
London Mon 00:00:00
Luanda Mon 00:00:00
Melbourne Mon 00:00:00
Mexico City Mon 00:00:00
Moscow Mon 00:00:00
Mumbai Mon 00:00:00
New York City Mon 00:00:00
Rio de Janeiro Mon 00:00:00
Riyadh Mon 00:00:00
Saint Petersburg Mon 00:00:00
Santiago Mon 00:00:00
Seoul Mon 00:00:00
Shanghai Mon 00:00:00
Shenzhen Mon 00:00:00
Singapore Mon 00:00:00
Sydney Mon 00:00:00
São Paulo Mon 00:00:00
Tehran Mon 00:00:00
Tokyo Mon 00:00:00

Location	Time
Abidjan	Mon 00:00:00
Addis Ababa	Mon 00:00:00
Ahmedabad	Mon 00:00:00
Alexandria	Mon 00:00:00
Ankara	Mon 00:00:00
Baghdad	Mon 00:00:00
Bangkok	Mon 00:00:00
Beijing	Mon 00:00:00
Bengaluru	Mon 00:00:00
Bogota	Mon 00:00:00
Cairo	Mon 00:00:00
Cape Town	Mon 00:00:00
Chongqing	Mon 00:00:00
Dar es Salaam	Mon 00:00:00
Delhi	Mon 00:00:00
Dhaka	Mon 00:00:00
Guangzhou	Mon 00:00:00
Hanoi	Mon 00:00:00
Ho Chi Minh City	Mon 00:00:00
Hong Kong	Mon 00:00:00
Istanbul	Mon 00:00:00
Jakarta	Mon 00:00:00
Johannesburg	Mon 00:00:00
Kano	Mon 00:00:00
Karachi	Mon 00:00:00
Khartoum	Mon 00:00:00
Kinshasa	Mon 00:00:00
Lagos	Mon 00:00:00
Lahore	Mon 00:00:00
Lima	Mon 00:00:00
London	Mon 00:00:00
Luanda	Mon 00:00:00
Melbourne	Mon 00:00:00
Mexico City	Mon 00:00:00
Moscow	Mon 00:00:00
Mumbai	Mon 00:00:00
New York City	Mon 00:00:00
Rio de Janeiro	Mon 00:00:00
Riyadh	Mon 00:00:00
Saint Petersburg	Mon 00:00:00
Santiago	Mon 00:00:00
Seoul	Mon 00:00:00
Shanghai	Mon 00:00:00
Shenzhen	Mon 00:00:00
Singapore	Mon 00:00:00
Sydney	Mon 00:00:00
São Paulo	Mon 00:00:00
Tehran	Mon 00:00:00
Tokyo	Mon 00:00:00

São Tomé Day start times in different countries:

🇩🇿 Algeria Mon 00:00:00
🇦🇷 Argentina Mon 00:00:00
🇧🇩 Bangladesh Mon 00:00:00
🇧🇷 Brazil Mon 00:00:00
🇨🇳 China Mon 00:00:00
🇨🇴 Colombia Mon 00:00:00
🇪🇬 Egypt Mon 00:00:00
🇪🇹 Ethiopia Mon 00:00:00
🇫🇷 France Mon 00:00:00
🇩🇪 Germany Mon 00:00:00
🇮🇳 India Mon 00:00:00
🇮🇩 Indonesia Mon 00:00:00
🇮🇷 Iran Mon 00:00:00
🇮🇹 Italy Mon 00:00:00
🇯🇵 Japan Mon 00:00:00
🇰🇪 Kenya Mon 00:00:00
🇲🇽 Mexico Mon 00:00:00
🇲🇲 Myanmar Mon 00:00:00
🇳🇬 Nigeria Mon 00:00:00
🇵🇰 Pakistan Mon 00:00:00
🇵🇭 Philippines Mon 00:00:00
🇷🇺 Russia Mon 00:00:00
🇿🇦 South Africa Mon 00:00:00
🇪🇸 Spain Mon 00:00:00
🇹🇭 Thailand Mon 00:00:00
🇬🇧 United Kingdom Mon 00:00:00
🇺🇸 United States Mon 00:00:00
🇻🇳 Vietnam Mon 00:00:00

Location	Time
🇩🇿 Algeria	Mon 00:00:00
🇦🇷 Argentina	Mon 00:00:00
🇧🇩 Bangladesh	Mon 00:00:00
🇧🇷 Brazil	Mon 00:00:00
🇨🇳 China	Mon 00:00:00
🇨🇴 Colombia	Mon 00:00:00
🇪🇬 Egypt	Mon 00:00:00
🇪🇹 Ethiopia	Mon 00:00:00
🇫🇷 France	Mon 00:00:00
🇩🇪 Germany	Mon 00:00:00
🇮🇳 India	Mon 00:00:00
🇮🇩 Indonesia	Mon 00:00:00
🇮🇷 Iran	Mon 00:00:00
🇮🇹 Italy	Mon 00:00:00
🇯🇵 Japan	Mon 00:00:00
🇰🇪 Kenya	Mon 00:00:00
🇲🇽 Mexico	Mon 00:00:00
🇲🇲 Myanmar	Mon 00:00:00
🇳🇬 Nigeria	Mon 00:00:00
🇵🇰 Pakistan	Mon 00:00:00
🇵🇭 Philippines	Mon 00:00:00
🇷🇺 Russia	Mon 00:00:00
🇿🇦 South Africa	Mon 00:00:00
🇪🇸 Spain	Mon 00:00:00
🇹🇭 Thailand	Mon 00:00:00
🇬🇧 United Kingdom	Mon 00:00:00
🇺🇸 United States	Mon 00:00:00
🇻🇳 Vietnam	Mon 00:00:00

São Tomé Day

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About São Tomé Day

Official resources

Frequently asked questions about São Tomé Day.

When is São Tomé Day?

What is the significance of São Tomé Day?

How is São Tomé Day celebrated?

Is São Tomé Day a public holiday?

Where it's held

São Tomé Day start times in other key cities:

São Tomé Day start times in different countries: