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Important National and International Days 2025, Full List of Important Days

Important National and International Days 2025 list will be helpful in revising key dates for the UPSC exam. Read on for Important National and International Days 2025.
authorImageBhavya Upadhyay23 May, 2025
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Important National and International Days

National and International Days are essential to observe as these days raise awareness about various significant causes, movements, and global issues. The "Important National and International Days 2025" list serves as a comprehensive guide to the significant observances throughout the year.

It also allows countries to focus on major themes like health, education, environment, human rights, etc. This topic is essential for UPSC preparation, especially for the General Studies section, as questions about important national and international days are often asked. By keeping track of these National and International Days List 2025, candidates can revise important dates for the exam.

What Are National and International Days?

National days are significant for a nation, marking special occasions when people celebrate their country annually. Most countries observe national days as holidays, often referred to as Independence Day in former colonies, commemorating their independence from empires or crown rules. For example, India gained independence from British rule on August 15, 1947, which is celebrated as Indian Independence Day.

On the other hand, International Days are recognized globally, often established by organizations like the United Nations (UN), WHO, and UNESCO to raise awareness about important global issues, promote international cooperation, and encourage actions towards a common goal.

List of National and International Days 2025

Here is a month-wise important dates list that covers the essential national and international days celebrated across the world and in India:

Important National and International Days in January 2025

Here is a complete list of important National and International Days observed in the month of January.

List of National and International Days in January
Date Events
1st January English New Year
Global Family Day
4th January World Braille Day
5th January National Birds Day
6th January World War Orphans Day
Guru Gobind Singh Jayanti
8th January African National Congress Foundation Day
9th January Pravasi Bharatiya Divas (NRI Day)
10th January World Hindi Day
11th January Death Anniversary of Lal Bahadur Shastri
12th January National Youth Day
13th January Lohri
14th January Makar Sankranti
15th January Army Day
16th January National Startup Day
20th January Penguin Awareness Day
23rd January Netaji Subhash Chandra Bose's Birthday
24th January National Girl Child Day
25th January India Tourism Day
National Voters Day
26th January Republic Day of India
27th January International Holocaust Day
28th January Birth Anniversary of Lala Lajpat Rai
28th January Data Protection Day
KM Carriappa Day
30th January Martyr’s Day (Mahatma Gandhi’s Martyrdom Day)
World Leprosy Eradication Day
31st January International Zebra Day

Important National and International Days in February 2025

Here is a complete list of important National and International Days observed in the month of February.

List of National and International Days in February
Dates Events
1 February Indian Coast Guard Day
2 February World Wetlands Day
4 February World Cancer Day
5 February  to 13 February Kala Ghoda Festival
6 February International Day of Zero Tolerance for Female Genital Mutilation
6 February to 12 February International Development Week
8 February Safer Internet Day
10 February National Deworming Day
10 February World Pulses Day
11 February World Day of the Sick
11 February International Day of Women and Girls in Science
12 February Darwin Day
12 February Abraham Lincoln's Birthday
12 February National Productivity Day
13 February World Radio Day
13 February Sarojini Naidu Birth Anniversary
14 February Valentine's Day
14 February Vasant Panchami
18 February to 27 February Taj Mahotsav
20 February
  • Arunachal Pradesh Foundation Day
  • World Day of Social Justice
21 February International Mother Language Day
22 February World Thinking Day
24 February Central Excise Day
27 February World NGO Day
28 February
  • National Science Day
  • Rare Disease Day

Also Read: Important Days in February 2025

Important National and International Days in March 2025 

Here is a complete list of important National and International Days observed in the month of March.

List of National and International Days in March
Date Important Days
1 March
  • Zero Discrimination Day
  • World Civil Defence Day
  • Self-Injury Awareness Day
3 March
  • World Wildlife Day
  • World Hearing Day
4 March
  • National Safety Day
  • Employee Appreciation Day
4 March Ramakrishna Jayanti
8 March International Women's Day
9 March No Smoking Day
10 March CISF Raising Day
12 March Mauritius Day
14 March Pi Day
14 March International Day of Action for Rivers
15 March World Consumer Rights Day
16 March National Vaccination Day
18 March Ordnance Factories Day (India)
20 March International Day of Happiness
20 March World Sparrow Day
20 March Hindi New Year
21 March World Forestry Day
21 March World Down Syndrome Day
21 March World Poetry Day
22 March World Water Day
23 March World Meteorological Day
24 March World Tuberculosis (TB) Day
24 March Holika Dahan
25 March International Day of the Unborn Child
25 March Holi
25 March International Day of Solidarity with Detained and Missing Staff Members
26 March Purple Day of Epilepsy
27 March World Theatre Day
29 March Good Friday

Also Read: Important Days in February 2025

Important National and International Days in April 2025 

Here is a complete list of important National and International Days observed in the month of April.

List of National and International Days in April
Dates Name of Important Days
1 April Odisha Foundation Day
1 April Aprils Fools' Day
1 April Prevention of Blindness Week
2 April World Autism Awareness Day
4 April International Day of Mine Awareness
5 April National Maritime Day
7 April World Health Day
9 April Ugadi / Gudi Padwa / Telugu New Year
10 April World Homoeopathy Day (WHD)
11 April National Safe Motherhood Day (NSMD)
11 April National Pet Day
13 April Vaisakhi / Baisakhi / Vishu
13 April Jallianwala Bagh Massacre
14 April B.R. Ambedkar Remembrance Day
14 April Tamil New Year
15 April Bengali New Year / Bihu
17 April Rama Navami
17 April World Haemophilia Day
18 April World Heritage Day
21 April National Civil Service Day
22 April World Earth Day
23 April Hanuman Jayanti
23 April World Book and Copyright Day
24 April National Panchayati Raj Day
25 April World Malaria Day
26 April World Intellectual Property Day
28 April World Day for Safety and Health at Work
30 April World Veterinary Day

Important National and International Days in May 2025

Here is a complete list of important National and International Days observed in the month of May.

List of National and International Days in May
Dates Important Days
1 May
  • International Labour Day or May Day
  • Maharashtra Day
  • Gujarat Day
  • World Laughter Day
3 May Press Freedom Day
3 May World Asthma Day
4 May
  • Coal Miners Day
  • International Firefighter’s Day
8 May
  • Mother's Day
  • World Thalassaemia Day
9 May Rabindranath Tagore Jayanti
11 May National Technology Day
12 May International Nurses Day
15 May International Day of Families
17 May World Telecommunication Day
17 May World Hypertension Day
18 May World AIDS Vaccine Day
18 May International Museum Day
20 May National Endangered Species Day
21 May National Anti-Terrorism Day
21 May Armed Forces Day
22 May International Day for Biological Diversity
31 May National Memorial Day
31 May Anti-Tobacco Day

Important National and International Days in June 2025

Here is a complete list of important National and International Days observed in the month of June.

List of National and International Days in June
Date Important Days
1 June World Milk Day
1 June Global Day of Parents
2 June International Sex Workers' Day
2 June Telangana Formation Day
3 June World Bicycle Day
4 June International Day of Innocent Children Victims of Aggression
5 June World Environment Day
7 June World Food Safety Day
8 June World Brain Tumour Day
8 June World Oceans Day
12 June World Day Against Child Labour
14 June World Blood Donor Day
15 June World Wind Day
15 June World Elder Abuse Awareness Day
16 June Martyrdom of Guru Arjan Dev
17 June World Day to Combat Desertification and Drought (International)
18 June Autistic Pride Day
18 June International Picnic Day
19 June World Sickle Cell Awareness Day
19 June World Sauntering Day
20 June World Refugee Day
3rd Sunday of June World Father’s Day
21 June World Music Day
21 June World Hydrography Day
21 June International Yoga Day
23 June International Olympic Day
23 June United Nations Public Service Day
23 June International Widow's Day
26 June International Day against Drug Abuse and Illicit Trafficking
26 June International Day in Support of Victims of Torture
29 June National Statistics Day
29 June International Day of the Tropics
30 June World Asteroid Day

Important National and International Days in July 2025

Here is a complete list of Important National and International Days July 2025 observed in the month.

List of National and International Days in July
Date Name of Important Days
1 July National Doctor’s Day
National Postal Worker Day
Canada Day
Chartered Accountants Day (India)
National U.S. Postage Stamp Day
National Gingersnap Day
2 July World UFO Day
2 July National Anisette Day
3 July National Fried Clam Day
4 July Independence Day USA
6 July World Zoonoses Day
7 July World Chocolate Day
7 July Jagannath Puri Rath Yatra
9 July National Sugar Cookie Day
11 July World Population Day
National 7-Eleven Day
12 July National Simplicity Day
Paper Bag Day
Malala Day
14 July Bastille Day or French National Day
15 July World Youth Skills Day
15 July Social Media Giving Day
17 July World Day for International Justice
17 July World Emoji Day
18 July International Nelson Mandela Day
20 July International Chess Day
20 July Moon Day
21 July Guru Purnima
22 July Pi Approximation Day
22 July National Mango Day or Mango Day
22 July Chandrayaan 2 launching date
24 July National Thermal Engineer Day
24 July National Parent's Day
25 July National Refreshment Day
26 July Kargil Vijay Diwas
28 July World Nature Conservation Day
28 July World Hepatitis Day
29 July International Tiger Day
30 July International Friendship Day

Important National and International Days in August 2025

Here is a complete list of important National and International Days observed in the month of August.

List of National and International Days in August
Date Important Days
1 August National Mountain Climbing Day
1 August Yorkshire Day
4 August U.S. Coast Guard Day
6 August Friendship Day
6 August Hiroshima Day
7 August National Handloom Day
8 August Quit India Movement Day
9 August Nagasaki Day
9 August International Day of the World's Indigenous Peoples
9 August Nag Panchami
12 August International Youth Day
12 August World Elephant Day
13 August International Lefthanders Day
13 August World Organ Donation Day
14 August Youm-e-Azadi
15 August National Mourning Day
15 August Independence Day in India
15 August Day of the Assumption of the Virgin Mary
16 August Parsi New Year
16 August Bennington Battle Day
17 August Indonesian Independence Day
19 August World Photography Day
19 August World Humanitarian Day
19 August Raksha Bandhan
20 August World Mosquito Day
20 August Sadbhavna Diwas
20 August Indian Akshay Urja Day
23 August International Day of Slave Trade and its Abolition
23 August European Day of Victims of Stalinism and Nazism
26 August Women’s Equality Day
26 August Krishna Janmashtami
29 August National Sports Day
31 August Malaysia National Day

Important National and International Days in September 2025

Here is a complete list of important National and International Days observed in the month of September.

List of National and International Days in September
Date Name of Important Days
1 September National Nutrition Week
2 September World Coconut Day
3 September Skyscraper Day
5 September International Day of Charity
5 September Teachers' Day (India)
7 September Brazilian Independence Day
7 September Ganesh Chaturthi
8 September International Literacy Day
8 September World Physical Therapy Day
10 September World Suicide Prevention Day (WSPD)
11 September National Forest Martyrs Day
14 September World First Aid Day
14 September Hindi Diwas
15 September Engineer's Day (India)
15 September International Day of Democracy
16 September Malaysia Day
16 September Vishwakarma Puja
16 September World Ozone Day
17 September World Patient Safety Day
17 September Onam
18 September World Bamboo Day
19 September International Talk Like a Pirate Day
21 September International Day of Peace (UN)
21 September World Alzheimer's Day
22 September Rose Day (Welfare of Cancer patients)
22 September World Rhino Day
23 September International Day of Sign Languages
24 September World Rivers Day
24 September World Maritime Day
25 September World Pharmacists Day
25 September Antyodaya Diwas
26 September World Contraception Day
26 September European Day of Languages
26 September World Environmental Health Day
27 September World Tourism Day
28 September World Rabies Day
29 September World Heart Day
30 September International Translation Day

Important National and International Days in October 2025

Here is a complete list of important National and International Days observed in the month of October.

List of National and International Days in October
Date Name of Important Days
1 October International Day of the Older Persons
1 October International Coffee Day
1 October World Vegetarian Day
2 October Gandhi Jayanti
2 October International Day of Non-Violence
3 October German Unity Day
4 October World Animal Welfare Day
5 October World Teachers' Day
6 October German-American Day
8 October Indian Air Force Day
9 October World Postal Day
10 October World Mental Health Day
11 October International Day of the Girl Child
12 October Dussehra
13 October International Day for Disaster Risk Reduction
14 October World Standards Day
15 October Pregnancy and Infant Loss Remembrance Day
15 October Global Handwashing Day
15 October World White Cane Day
15 October World Students’ Day
16 October World Food Day
16 October World Spine Day
16 October Boss Day
16 October World Anaesthesia Day
17 October International Day for the Eradication of Poverty
20 October World Statistics Day
23 October Mole Day
24 October United Nations Day
24 October World Development Information Day
29 October Dhanteras
30 October World Thrift Day
31 October Rashtriya Ekta Diwas or National Unity Day
Halloween Day

Important National and International Days in November 2025

Here is a complete list of important National and International Days observed in the month of November.

List of National and International Days in November
Date Name of Important Days
1 November World Vegan Day
1 November Diwali
1 November All Saints' Day
1 November Rajyotsava Day (Karnataka Formation Day)
2 November All Souls' Day
3 November Bhai Dooj
5 November World Tsunami Awareness Day
6 November International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
7 November Infant Protection Day
7 November National Cancer Awareness Day
9 November Iqbal Day
9 November Legal Services Day
10 November World Science Day for Peace and Development
11 November Armistice Day (Remembrance Day)
11 November National Education Day
11 November World Usability Day (Second Thursday in November)
12 November World Pneumonia Day
13 November World Kindness Day
14 November World Diabetes Day
14 November Children's Day
15 November Guru Nanak Jayanti
16 November International Day for Tolerance
17 November National Epilepsy Day
19 November International Men's Day
19 November World Toilet Day
20 November Universal Children's Day
20 November Africa Industrialisation Day
21 November World Television Day
21 November World Day of Remembrance for Road Traffic Victims
25 November International Day for the Elimination of Violence Against Women
26 November Constitution Day of India
29 November International Day of Solidarity with Palestinian People
30 November Saint Andrew's Day

Important National and International Days in December 2025

Here is a complete list of important National and International Days observed in the month of December.

List of National and International Days in December
Date Name of Important Days
1 December World AIDS Day
2 December National Pollution Control Day
2 December International Day for the Abolition of Slavery
3 December World Day of the Handicapped
4 December Indian Navy Day
5 December International Volunteer Day
5 December World Soil Day
7 December Armed Forces Flag Day
7 December International Civil Aviation Day
9 December International Anti-Corruption Day
10 December Human Rights Day
11 December International Mountain Day
14 December National Energy Conservation Day
16 December Vijay Diwas
18 December Minorities Rights Day in India
18 December International Migrants Day
19 December Goa's Liberation Day
20 December International Human Solidarity Day
22 December National Mathematics Day
23 December Kisan Diwas
24 December National Consumer Rights Day
25 December Christmas Day
25 December National Good Governance Day in memory of Atal Bihari Vajpayee Birthday
31 December New Year's Eve

Why to Focus on National and International Days

For candidates who are preparing for the UPSC Examination, the knowledge of national and international days becomes essential for them for several reasons:

  1. General Studies Papers : Questions may be asked about the significance of these days, especially in the GS-I and GS-II papers.
  2. Essays and Descriptive Answers : Knowledge of history and the impact of these days can enhance essays and long-answer responses.
  3. Current Affairs : Many national and international days are linked to ongoing global or national issues like climate change, health crises, and socio-economic movements. By keeping track of these days, candidates can stay updated on relevant topics for interviews and discussions.
  4. Preliminary Exam : The list of important days may be tested in the preliminary exam, which frequently asks fact-based questions.

Memorizing National and International Days

To retain the list of national and international days, candidates should try to:

  1. Create Flashcards : Use month-wise flashcards to memorise key days. Group similar days (e.g., health-related days) to make remembering easier.
  2. Daily Revision : Make it a habit to revise a few days from each month daily.
  3. Relate Days to Current Affairs : While reading current affairs, relate them to relevant international or national days to strengthen the memory.
  4. Group Study : Discussing with fellow aspirants can help retain information better, as teaching others effectively supports your learning.

Understanding National and International Days is crucial for UPSC aspirants. Not only do they act as important facts for exams, but they also connect candidates to the larger global narrative of causes and movements that shape policy and governance. Whether it’s remembering important days in India like Republic Day and Gandhi Jayanti or global observances like World Environment Day and International Human Rights Day, these dates hold immense significance.

Every aspirant can significantly boost their UPSC preparation by using the list of national and international days and regularly revising the national and international days.

Looking for guidance in UPSC preparation? Explore the courses offered by Physics Wallah!

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Important National and International Days 2025 FAQs

Q1. What is National and International Days 2025 list?

Ans. The list of national and international days includes important national observances such as Republic Day (January 26), Independence Day (August 15), and Gandhi Jayanti (October 2), which celebrate key historical and cultural milestones in India.

Q2. What is the International Day?

Ans. An International Day is a specific day recognized globally by organizations like the United Nations to raise awareness about important global issues. For example, World Environment Day (June 5) highlights environmental protection efforts worldwide.

Q.3 What are the national days celebrated today?

Ans. You can find a list of national and international days for today by referring to this guide or government notifications.

Q.4 Why are national and international days important?

Ans. These days help to raise awareness about significant social, environmental, and cultural issues. A comprehensive list of important days in India is crucial for understanding key events that have shaped the country’s history.

Q.5 What are the month-wise important dates for UPSC?

Ans. Month-wise important dates include Republic Day (January), World Water Day (March), International Yoga Day (June), and many more. Keeping track of these dates is helpful for UPSC preparation.
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