Important Days in August 2025, Notable National and International Events

Important Days in August 2025 features key national and international days, including India's Independence Day (15th), Hiroshima Day (6th), International Youth Day (12th), World Photography Day (19th), and more. These dates highlight historical, cultural, and humanitarian events worldwide.

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July 26, 2025

Important Days in August 2025, Notable National and International Events

Important Days in August 2025: August includes multiple important events that are of national and international relevance. In India, August is particularly significant as Independence Day is celebrated on the 15th of this month. It is the most important day for India as it marks the country’s freedom from British rule. 

On the global scale, days such as International Youth Day, International Day of the World’s Indigenous Peoples, and Hiroshima Day are observed in August. Students preparing for competitive exams like UPSC must know the important days in August 2025 to broaden their knowledge. 

Also Read: List Of International National Days 2025 Month-Wise

Important Days in August 2025 National and International

Understanding important days in August helps in strengthening awareness of social, political, environmental, and historical events. From World Wide Web Day to India’s freedom, August is filled with major events. 

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The table below provides an overview of notable national and international days in August 2025:

List of Important Days in August 2025
Date Important Day(s)
August 1 World Lung Cancer Day, 
World Wide Web Day
World Breastfeeding Week (August 1-7)
August 3 National Watermelon Day
August 4 U.S Coast Guard Day
August 6 Hiroshima Day
August 7 National Handloom Day
August 8 Quit India Movement Day
Tendong Lho Rum Faat (Sikkim)
Jhulan Purnima (Orissa)
August 9 International Day of the World’s Indigenous Peoples
Nagasaki Day
World Sanskrit Day
August 11 World Steelpan Day
August 12 World Elephant Day
International Youth Day
August 13 World Organ Donation Day
International Lefthanders Day
Patriots Day (Manipur)
August 14 Pakistan Independence Day
August 15 Independence Day of India
August 16 Parsi New Year
August 19 World Humanitarian Day
World Photography Day
August 20 World Mosquito Day
Indian Akshay Urja Day
Sadbhavana Diwas
August 21 International Day of Remembrance and Tribute to Victims of Terrorism
August 22 International Day Commemorating Victims of Violence Based on Religion or Belief
August 23 UNESCO International Day for the Remembrance of the Slave Trade and Its Abolition
August 26 Women’s Equality Day
August 27 World Lake Day
August 29 National Sports Day
International Day against Nuclear Tests
August 30 International Day of the Victims of Enforced Disappearances
August 31 International Day for People of African Descent

Important National Days in August 2025

On the 15th of August 1947, India gained independence from British rule. Besides Independence Day, events like National Handloom Day, ISRO Day, and National Sports Day are celebrated in August. 

Here is the list of important days in August 2025 that hold national relevance:

August 2025 Important National Days in India
Date Event Highlight
August 7, 2025 National Handloom Day Celebrates India’s handloom heritage
August 7, 2025 National Javelin Day Honors Neeraj Chopra’s Olympic gold
August 14, 2025 Partition Horrors Remembrance Day Commemorates victims of 1947 Partition
August 15, 2025 Independence Day of India Marks India’s independence in 1947
August 16, 2025 Atal Bihari Vajpayee Death Anniversary Tribute to the former Prime Minister
August 23, 2025 ISRO Day Commemorates ISRO’s foundation
August 26, 2025 Mother Teresa Anniversary Honoring her humanitarian legacy
August 29, 2025 National Sports Day Birth anniversary of Dhyan Chand

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Important International Days in August 2025

Besides holding importance for India, the month of August also carries global relevance. It includes numerous international events that highlight world peace, youth empowerment, environmental sustainability, and humanitarian efforts. 

These globally important days serve not only as reminders of historical and social causes but also play an essential role in shaping international discussions and policy.  Presented below are the notable international days that are celebrated in August:

Important International Days in August 2025
Date Event Significance
August 1 Yorkshire Day Celebrates the historic county of Yorkshire in the UK.
August 6 Hiroshima Day Remembers the atomic bombing of Hiroshima in 1945.
August 9 Nagasaki Day Commemorates the second atomic bombing on Nagasaki.
August 9 International Day of the World’s Indigenous Peoples Honors indigenous communities and their rights globally.
August 12 International Youth Day Highlights the role of youth in sustainable development.
August 15 Victory Over Japan Day (UK) Marks the end of WW 2 in the Pacific and Japan’s surrender.
August 19 World Photography Day Celebrates the art and science of photography.
August 19 World Humanitarian Day Recognises global humanitarian efforts and those who risk their lives to help others.
August 20 World Mosquito Day Observed for  the discovery that mosquitoes transmit malaria.
August 23 International Day for the Remembrance of the Slave Trade and Its Abolition Honors the victims of the transatlantic slave trade and promotes anti-racism education.
August 23 European Day of Remembrance for Victims of Stalinism and Nazism Remembers those who were persecuted under totalitarian regimes in Europe.

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Important Days in August 2025 FAQs

Independence Day is the most important national event that is celebrated on the 15th of August.

Hiroshima Day is observed on the 6th of August to commemorate the atomic attack on Hiroshima in 1945.

World Lung Cancer Day is observed on 1st of August to bring awareness about lung cancer, promote early detection steps, and support those who are suffering from this disease.

Patriots Day is celebrated on August 13 in Manipur to pay tribute to Prince Bir Tikendrajit and General Thangal, who were publicly executed by the British Empirein1891.

On 9 August 2025, the world will observe International Day of the World's Indigenous Peoples and Nagasaki Day. Besides these international events, in India, Sanskrit Day will be celebrated on August 9.

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UDAAN PRELIMS WALLAH
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