Important Days and Dates in October 2025

October, the tenth month of the Gregorian calendar, is full of festivals, observances, and significant global events. The name “October” originates from the Latin word Octo, meaning eight, as it was once the eighth month in the Roman calendar. In Anglo-Saxon tradition, October was called Winterfylleth, symbolizing the “fullness of winter.”

In 2025, October is packed with cultural celebrations, religious festivals, national holidays, and international awareness days. From Gandhi Jayanti and Dussehra to Diwali, Chhath Puja, Halloween, and World Food Day, the month blends tradition, history, and global awareness. Here’s a detailed list of all important days and festivals in October 2025.

Complete List of Important Days and Dates in October 2025

1 October

• International Day of Older Persons – Highlights challenges faced by the elderly and promotes inclusive societies.
• International Coffee Day – Celebrates the hard work of coffee growers, brewers, and lovers worldwide.
• World Vegetarian Day – Promotes vegetarianism and healthy eating habits.
• Mahanavami – Marks the ninth day of Navratri, dedicated to Goddess Durga.

2 October

• Gandhi Jayanti – Birth anniversary of Mahatma Gandhi, celebrated across India.
• International Day of Non-Violence – Observed globally in Gandhi’s honor.
• Dussehra – Celebrates Lord Rama’s victory over Ravana, symbolizing the triumph of good over evil.
• Lal Bahadur Shastri Jayanti – Birth anniversary of India’s second Prime Minister.

3 October

• German Unity Day – Celebrates Germany’s reunification in 1990.

4 October

• World Animal Welfare Day – Advocates for animal rights and welfare.

5 October

• World Teachers’ Day – Recognizes the vital role of teachers worldwide.

6 October

• German-American Day – Celebrates German-American heritage.
• World Cerebral Palsy Day – Advocates inclusion and awareness for people with cerebral palsy.
• World Habitat Day (First Monday of October) – Promotes sustainable human settlements.

7 October

• World Cotton Day – Recognizes cotton’s importance globally.
• Valmiki Jayanti – Honors Sage Valmiki, author of the Ramayana.

8 October

• Indian Air Force Day – Marks the establishment of the Indian Air Force in 1932.

9 October

• World Postal Day – Highlights the role of postal services.
• World Sight Day (Second Thursday of October – falls on 9th in 2025) – Raises awareness about vision impairment.
• Karva Chauth (9–10 October) – A festival where married women fast for their husbands’ well-being.

10 October

• National Post Day (India) – Recognizes the Indian postal system’s contribution.
• World Mental Health Day – Spreads awareness about mental health and well-being.

11 October

• International Day of the Girl Child – Advocates girls’ rights worldwide.

13 October

• International Day for Disaster Risk Reduction – Promotes global disaster preparedness.
• Breast Cancer Awareness Day – Encourages awareness and early detection.

14 October

• World Standards Day – Emphasizes global standardization and quality.

15 October

• Pregnancy & Infant Loss Remembrance Day – Honors lives lost too soon.
• Global Handwashing Day – Highlights hygiene practices for better health.
• World White Cane Day – Recognizes the significance of the white cane for the visually impaired.
• World Students’ Day – Celebrates the birth anniversary of Dr. A.P.J. Abdul Kalam.

16 October

• World Food Day – Focuses on food security and healthy diets.
• World Anaesthesia Day – Marks the first use of anaesthesia in 1846.
• Boss Day – Celebrates managers and leaders.
• World Spine Day – Highlights spinal health and well-being.

17 October

• International Day for the Eradication of Poverty – Calls for united action against poverty.

18 October

• Dhanteras – The beginning of Diwali festivities, dedicated to Lord Kuber and Lord Dhanvantari.

20 October

• World Statistics Day – Promotes the importance of reliable data.

21 October

• Police Commemoration Day – Honors police officers’ sacrifices.
• Diwali (Festival of Lights) – One of India’s biggest festivals, symbolizing the triumph of good over evil.

22 October

• Govardhan Puja – Celebrates Lord Krishna’s lifting of Govardhan Hill.

23 October

• Bhai Dooj – Celebrates the bond between brothers and sisters.
• Mole Day – Recognizes Avogadro’s Number in chemistry.

24 October

• United Nations Day – Marks the establishment of the UN.
• World Development Information Day – Highlights the role of information in global development.

25–28 October

• Chhath Puja – A four-day Hindu festival dedicated to the Sun God and Chhathi Maiya, widely celebrated in Bihar, UP, and parts of Nepal.

28 October

• International Animation Day – Celebrates animation as an art form.

30 October

• World Thrift Day (India) – Promotes savings culture. (Globally observed on 31st October)

31 October

• National Unity Day (Rashtriya Ekta Diwas) – Birth anniversary of Sardar Vallabhbhai Patel, the “Iron Man of India.”
• Halloween – Rooted in the Celtic festival of Samhain, it marks the end of harvest season and the onset of winter, now celebrated with costumes, parties, and trick-or-treating.

Important Days, Festivals & Events in October 2025

Conclusion

October 2025 is a vibrant month, combining global awareness days, national observances, and colorful festivals. From Gandhi Jayanti and Dussehra to Diwali and Chhath Puja, the month reflects India’s cultural richness alongside international observances like UN Day and World Food Day. With festivities, remembrance, and awareness campaigns, October truly celebrates unity in diversity.