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Important Days in October 2025
List of important days and dates, special days, national and international days, festivals, and holidays in October 2025.
| Date | Day | Event |
|---|---|---|
| Oct 1 | Wed | Maha Navami |
| Oct 1 | Wed | International Coffee Day |
| Oct 1 | Wed | International Day of Older Persons |
| Oct 1 | Wed | World Vegetarian Day |
| Oct 2 | Thu | Dussehra |
| Oct 2 | Thu | Mahatma Gandhi Jayanti |
| Oct 2 | Thu | International Day of Non-Violence |
| Oct 3 | Fri | World Smile Day |
| Oct 4 | Sat | World Animal Day |
| Oct 4 | Sat | World Space Week Begins |
| Oct 5 | Sun | World Teachers Day |
| Oct 6 | Mon | World Habitat Day |
| Oct 7 | Tue | Maharishi Valmiki Jayanti |
| Oct 8 | Wed | Indian Air Force Day |
| Oct 9 | Thu | World Post Day |
| Oct 9 | Thu | World Sight Day |
| Oct 10 | Fri | Karaka Chaturthi / Karva Chauth |
| Oct 10 | Fri | World Egg Day |
| Oct 10 | Fri | World Mental Health Day |
| Oct 11 | Sat | Day Of The Girl |
| Oct 12 | Sun | World Arthritis Day |
| Oct 13 | Mon | International Day for Disaster Reduction |
| Oct 13 | Mon | No Bra Day |
| Oct 14 | Tue | World Standards Day |
| Oct 15 | Wed | Global Handwashing Day |
| Oct 15 | Wed | International Day of Rural Women |
| Oct 16 | Thu | Boss’s Day |
| Oct 16 | Thu | World Food Day |
| Oct 17 | Fri | International Day for the Eradication of Poverty |
| Oct 19 | Sun | Mission Sunday |
| Oct 20 | Mon | Diwali/Deepavali Starts |
| Oct 20 | Mon | Naraka Chaturdasi |
| Oct 20 | Mon | World Statistics Day |
| Oct 21 | Tue | Police Commemoration Day |
| Oct 22 | Wed | Govardhan Puja |
| Oct 23 | Thu | Bhai Dooj |
| Oct 24 | Fri | United Nations Day |
| Oct 24 | Fri | World Development Information Day |
| Oct 24 | Fri | World Polio Day |
| Oct 27 | Mon | World Day for Audiovisual Heritage |
| Oct 28 | Tue | Chhat Puja / Pratihar Sashthi / Surya Sashthi |
| Oct 29 | Wed | World Stroke Day |
| Oct 31 | Fri | Halloween |
| Oct 31 | Fri | World Cities Day |
| Oct 31 | Fri | World Thrift Day |