Tuesday
October 20, 2026
23 holidays and observances fall on this day.
International Sloth Day
International Sloth Day, held on October 20, celebrates sloths and raises awareness for their protection and habitat conservation.
International Day of the Air Traffic Controller
The International Day of the Air Traffic Controller, celebrated every year on October 20th to commemorate the establishment of the IFATCA in 1961.
International Chefs Day
International Chefs Day honors the culinary profession, promotes food culture, and encourages chefs to inspire, educate, and innovate.
World Statistics Day
World Statistics Day, celebrated on October 20 (every five years), raises awareness of the vital role of reliable data in society.
World Osteoporosis Day
World Osteoporosis Day – October 20 – raises global awareness about osteoporosis and encourages bone health prevention.
World CRISPR Day
World CRISPR Day (October 20) celebrates gene editing technology’s breakthroughs and encourages public reflection on its ethical, scientific, and societal implications.
International Infection Prevention Week
International Infection Prevention Week raises awareness about stopping infections. Learn its history, importance, and ways to celebrate in October.
National Pharmacy Technician Day
National Pharmacy Technician Day (third Tuesday in October) celebrates pharmacy technicians and their role in healthcare.
National Chicken and Waffles Day
National Chicken and Waffles Day celebrates the savory‑sweet dish of fried chicken and waffles, encourages culinary creativity.
Filipino American History Month
Filipino American History Month in October celebrates the history, contributions, and stories of Filipino Americans—from first arrivals to modern day leaders.
Pro‑Life Day of Silent Solidarity
Pro‑Life Day of Silent Solidarity, observed on the third Tuesday in October, invites participants to a day of silent witness for the unborn.
National Suspenders Day
National Suspenders Day celebrates the timeless accessory that blends style and utility, encouraging people to wear, appreciate, and rediscover suspenders.
National Youth Confidence Day
National Youth Confidence Day celebrates and supports young people by promoting self‑confidence, mentorship, and community affirmation.
National Call‑In Day for Health Reform
National Call‑In Day for Health Reform is held each October 20, mobilizing citizens to contact policymakers and push for inclusive, equitable health care reform across the U.S.
Office Chocolate Day
Office Chocolate Day encourages coworkers to share chocolates, boost morale, and enjoy sweet connections in the workplace.
National Day on Writing
National Day on Writing (October 20) celebrates writing in all its forms and encourages people to write, reflect, and connect through words.
Miss American Rose Day
Miss American Rose Day honors the Miss American Rose pageant and highlights women’s achievements, confidence, and community impact.
Talent Transformation Day
Talent Transformation Day, October 20, encourages individuals and organizations to adapt, re‑skill, and thrive in the evolving world of work.
Information Overload Day
Information Overload Day raises awareness of the mental, emotional, and productivity costs of too much digital information.
Community Media Day
Community Media Day celebrates the role of free speech and community-driven media, spotlighting the platforms that empower local voices and democratic participation.
National Brandied Fruit Day
National Brandied Fruit Day celebrates the art of preserving seasonal fruit in brandy, encouraging home cooks to explore rich, time‑honored flavors.
National Baking Week
National Baking Week (October 14–20) is an annual UK celebration encouraging people to bake at home, explore new recipes, share treats, and rediscover the joy of baking.
Seed Gathering Season
Seed Gathering Season starts September 23, a month to collect seeds from trees and plants for conservation. Learn history, importance, and how to join.
Already under way
Weeks and months that began earlier and are still running today.
National Health Education Week
National Health Education Week is held during the third full week of October, promoting health education, public awareness, and community engagement in wellness.
National Healthcare Quality Week
National Healthcare Quality Week highlights the work of healthcare quality professionals and promotes excellence in patient care and safety improvement.
National Retirement Security Week
National Retirement Security Week encourages individuals and organizations to prioritize retirement planning, boost savings, and increase awareness of retirement readiness.
Pharmacy Week
Pharmacy Week celebrates the contributions of pharmacists and pharmacy teams while promoting safe medication use, public health, and pharmacy services.
National Veterinary Technician Week
National Veterinary Technician Week (third week of October) celebrates the essential role of vet techs in animal care, recognizing their skills, compassion, and dedication to veterinary healthcare.
National Wolf Awareness Week
National Wolf Awareness Week celebrates wolves, raises awareness of their ecological role and threats, and promotes conservation, education, and coexistence efforts.
National Temperature Check Week
National Temperature Check Week encourages regular body temperature monitoring, awareness of health changes, and preventative self‑care practices.
Coming up next
International Day of the Nacho
International Day of the Nacho, celebrated annually on October 21st, is a tribute to the snack that has captured the hearts of people worldwide.
Global Dignity Day
Global Dignity Day is an international observance that inspires reflection on human worth and empowers communities to uplift dignity everywhere.
Overseas Chinese (Taiwan) Day
Overseas Chinese Day on October 21 honours diaspora Chinese connected to Taiwan and their cultural heritage.
Global Iodine Deficiency Disorders Prevention Day
Global Iodine Deficiency Disorders Prevention Day on October 21 raises awareness of iodine’s vital role in health and development.
International Infection Prevention Week
International Infection Prevention Week raises awareness about stopping infections. Learn its history, importance, and ways to celebrate in October.
Back to the Future Day
Back to the Future Day celebrates the date when Marty McFly and Doc Brown reach the future, revisiting imagination, tech predictions, and fandom.
National Apple Day
National Apple Day (October 21) is a celebration of apple diversity, orchards, and cultural connection through food.
Filipino American History Month
Filipino American History Month in October celebrates the history, contributions, and stories of Filipino Americans—from first arrivals to modern day leaders.