September 21

September 21 Holidays and Events


Historical Milestones

September 21 has been a significant date throughout history, marking various notable events across different spheres such as political changes, natural disasters, and cultural milestones.

In the realm of monarchies, this date witnessed the aftermath of the French Revolution, where, in 1792, the National Convention abolished the monarchy and declared France a republic. The Treaty of Arras was signed on this day in 1435, impacting the status of Charles VII of France during the Hundred Years’ War.

In China, September 21 marks a dark period in 1898 when the Hundred Days’ Reform led by Empress Dowager Cixi ended, stifling progress and reform efforts in the Qing Dynasty. Additionally, the Second Opium War saw an Anglo-French force in action around this time in history.

Turning to natural events, the Great Hurricane of 1938 ravaged parts of the United States on September 21, causing widespread destruction, particularly on Long Island. Likewise, Taiwan faced the devastating Chi-Chi earthquake in 1999, resulting in significant loss of life and property.

In the sphere of international relations, September 21 is known as the International Day of Peace, a United Nations resolution aimed at promoting and strengthening the ideals of peace. This day also ushers in the 100-day countdown to Human Rights Day.

The latter part of the 20th century on September 21 saw the sovereign nation of Malta gain independence from the United Kingdom in 1964. Meanwhile, in the Philippines, Ferdinand Marcos declared martial law in 1972, marking the beginning of his authoritarian rule that would last for over a decade.

Notable deaths on this date include Virgil, the ancient Roman poet, who passed away in 19 BCE, and Kofi Awoonor, a Ghanaian poet and diplomat who was killed in an al-Shabaab attack in Nairobi in 2013.

Each of these events holds a distinct place in the fabric of history, reflecting the vast array of human experiences that occurred on this single calendar day.

Pop Culture

Music has a significant presence in pop culture, especially in relation with specific dates. September 21st gained a peculiar significance due to the Earth, Wind, & Fire song “September,” which commemorates the 21st night of September. This connection has been celebrated in various ways, from online memes to annual traditions, by fans and casual listeners alike.

Literature has its notable mention on September 21st with the publication of J.R.R. Tolkien’s “The Hobbit” in 1937. The book introduced readers to a rich fantasy world and has since become a cornerstone in pop culture, spawning adaptations in film and various forms of merchandise.

In the world of comics and entertainment, September 21st marks the celebration of Batman Day, initiated by DC Comics to honor the superhero’s first appearance. Fans celebrate the Dark Knight’s influence through various events, including comic book releases and movie marathons.

  • United Nations and Culture of Peace: September 21st also coincides with the International Day of Peace, established by the United Nations as a day dedicated to strengthening the ideals of peace. This day promotes peaceful actions, emphasizing education and public awareness on issues related to peace.

  • Health and Environment: The third Tuesday of September is recognized as World Alzheimer’s Day, which raises awareness for Alzheimer’s and dementia. The emphasis is on education and the need for enhanced health systems to provide care.

  • Environment: Environmental causes are often highlighted through music, as seen with the band Green Day. Their album “American Idiot,” while not directly related to September 21st, is an example of music addressing themes like violence, climate change, and political unrest.

  • Birthdays: Prominent individuals like actor George Clooney have utilized their influence in pop culture to promote various humanitarian and environmental causes, underscoring the intersection between celebrity and activism.

Lastly, while not directly connected to pop culture, September 21st is also a day where various other observances take place internationally, adding a depth of diversity to the fabric of global culture.

Celebrations and Famous Birthdays

September 21 is distinguished by a blend of global observance and individual celebrations, marking both notable birthdays and significant events aimed at fostering peace.

United Nations’ International Day of Peace
The day is globally recognized as the International Day of Peace. This observance, instituted by the UN General Assembly in 1981 through resolution 36/67, promotes ideals of non-violence and the culture of peace. In a manifestation of these principles, the UN Secretary-General commemorates the day by ringing the Peace Bell at the UN Headquarters. The bell symbolizes a universal call for peace and reflects the aspirations of the Universal Declaration of Human Rights.

Famous Birthdays
September 21 is also a day when numerous notable individuals were born. An abbreviated list of such personalities is provided below:

Year Name Profession
1910 Erle Stanley Gardner Author (Creator of Perry Mason)
1921 Raymond Burr Actor (Known for role in Perry Mason)
1950 Bill Murray Movie Actor
1947 Stephen King Novelist

Each of these individuals has made significant contributions to their respective fields, from literature and the crafting of legal dramas to bringing memorable characters to life on the silver screen.

September 21 serves as a dual reminder: one of a commitment to international peace and understanding, and the other of the cultural impact individuals can make through their talents and works. It is a day where one can reflect on peace while also celebrating the achievements of those who share this birth date.



The Zodiac sign for September 21 is Virgo ♍.

Horoscope for September 21

Aries ♈
On September 21, Aries, you may feel a surge of creative energy...

On September 21, Aries, you may feel a surge of creative energy. Embrace this inspiration and channel it into your work or personal projects. Your passion and determination will lead to exciting developments.

Taurus ♉
Taurus, September 21 brings opportunities for deep introspection...

Taurus, September 21 brings opportunities for deep introspection. Take time to reflect on your goals and values. Trust your intuition as you navigate important decisions today.

Gemini ♊
Today, Gemini, communication is key...

Today, Gemini, communication is key. Express yourself clearly and openly to avoid misunderstandings. Your adaptability will help you navigate any challenges that arise.

Cancer ♋
September 21 is a day for nurturing relationships, Cancer...

September 21 is a day for nurturing relationships, Cancer. Show your loved ones how much you care and take time to strengthen your bonds. Your empathy and compassion will bring comfort to those around you.

Leo ♌
Leo, seize the day on September 21...

Leo, seize the day on September 21. Your confidence and enthusiasm will inspire others and lead to exciting opportunities. Trust in your abilities and pursue your goals with determination.

Virgo ♍
Virgo, focus on efficiency and organization today...

Virgo, focus on efficiency and organization today. Your attention to detail will ensure success in your endeavors. Embrace a practical approach to tackle any tasks that come your way on September 21.

Libra ♎
Today, Libra, seek balance and harmony in all aspects of your life...

Today, Libra, seek balance and harmony in all aspects of your life. Take time to find equilibrium between work and play, and prioritize self-care. Your grace and diplomacy will guide you through any challenges.

Scorpio ♏
September 21 encourages you to embrace transformation, Scorpio...

September 21 encourages you to embrace transformation, Scorpio. Embrace change and let go of what no longer serves you. Trust in your inner strength as you navigate new beginnings.

Sagittarius ♐
Sagittarius, today is a day for adventure and exploration...

Sagittarius, today is a day for adventure and exploration. Embrace spontaneity and seek out new experiences. Your optimism and open-mindedness will lead to exciting discoveries.

Capricorn ♑
On September 21, Capricorn, focus on your long-term goals and aspirations...

On September 21, Capricorn, focus on your long-term goals and aspirations. Take practical steps toward achieving your ambitions and remain disciplined in your pursuits. Your determination will lead to progress.

Aquarius ♒
Aquarius, today is a day for innovation and original thinking...

Aquarius, today is a day for innovation and original thinking. Embrace your unique perspective and share your ideas with confidence. Your creativity and vision will inspire others.

Pisces ♓
September 21 invites you to embrace your intuition, Pisces...

September 21 invites you to embrace your intuition, Pisces. Trust your instincts and pay attention to your dreams and inner guidance. Your sensitivity and empathy will guide you toward meaningful connections.

When is September 21?

No, it's not September 21 today. There are 87 days until September 21, 2024.

You can learn more about what day it is and what we celebrate today here.