Holidays for Friday, May 21st, 2021
Also known as O. Henry Museum Pun-Off World Championships, O. Henry Pun-Off World Championships, and The O. Henry Pun-Off
Observed the third Friday in May
Observed the third Friday in May
Observed annually on May 21st
Multi-day Events Continuing on Friday, May 21st, 2021
- American Craft Beer WeekObserved for 7 days starting the Monday before May 18th
- International Pickles WeekObserved the third full week of May
- National Bike to Work WeekObserved the week beginning on the Monday before National Bike to Work Day
- UN Global Road Safety WeekObserved for 7 days starting on May 17th
- American Cheese MonthObserved the month of May
- American Wetlands MonthObserved the month of May
- Asian/Pacific American Heritage MonthObserved the month of May
- Be Kind to Animals MonthObserved the month of May
- Better Hearing & Speech MonthObserved the month of May
- Better Sleep MonthObserved the month of May
- Breathe Easy MonthObserved the month of May
- Deck Safety MonthObserved the month of May
- Fibromyalgia Education and Awareness MonthObserved the month of May
- Food Allergy Awareness MonthObserved the month of May
- Fungal Infection Awareness MonthObserved the month of May
- Garden for Wildlife MonthObserved the month of May
- Get Caught Reading MonthObserved the month of May
- Gifts From the Garden MonthObserved the month of May
- Global Employee Health & Fitness MonthObserved the month of May
- Global Youth Traffic Safety MonthObserved the month of May
- Haitian Heritage MonthObserved the month of May
- Heal the Children MonthObserved the month of May
- Healthy Vision MonthObserved the month of May
- Hepatitis Awareness MonthObserved the month of May
- Huntington's Disease Awareness MonthObserved the month of May
- International Drum MonthObserved the month of May
- International Mediterranean Diet MonthObserved the month of May
- International Respect for Chickens MonthObserved the month of May
- International Victorious Woman MonthObserved the month of May
- Internet and E-commerce Services MonthObserved the month of May
- Jewish American Heritage MonthObserved the month of May
- Labor History MonthObserved the month of May
- Latino Books MonthObserved the month of May
- Lupus Awareness MonthObserved the month of May
- Lyme Disease Awareness MonthObserved the month of May
- MCS Awareness MonthObserved the month of May
- Melanoma/Skin Cancer Detection and Prevention MonthObserved the month of May
- Mental Health MonthObserved the month of May
- Motorcycle Safety MonthObserved the month of May
- Mystery MonthObserved the month of May
- National Arthritis Awareness MonthObserved the month of May
- National Asparagus MonthObserved the month of May
- National Asthma and Allergy Awareness MonthObserved the month of May
- National Barbecue MonthObserved the month of May
- National Beef MonthObserved the month of May
- National Bike MonthObserved the month of May
- National Celiac Disease Awareness MonthObserved the month of May
- National Chip Your Pet MonthObserved the month of May
- National Chocolate Custard MonthObserved the month of May
- National Cystic Fibrosis Awareness MonthObserved the month of May
- National Date Your Mate MonthObserved the month of May
- National Duckling MonthObserved the month of May
- National Egg MonthObserved the month of May
- National Foster Care MonthObserved the month of May
- National Gazpacho Aficionado MonthObserved the month of May
- National Guy Pride MonthObserved the month of May
- National Hamburger MonthObserved the month of May
- National High Blood Pressure Education MonthObserved the month of May
- National Home Improvement MonthObserved the month of May
- National Home Remodeling MonthObserved the month of May
- National Loaded Potato MonthObserved the month of May
- National Meditation MonthObserved the month of May
- National Military Appreciation MonthObserved the month of May
- National Moving MonthObserved the month of May
- National Osteoporosis Awareness and Prevention MonthObserved the month of May
- National Pet MonthObserved the month of May
- National Photography MonthObserved the month of May
- National Physical Fitness and Sports MonthObserved the month of May
- National Prom Graduation Safety MonthObserved the month of May
- National Read to Your Baby Bump MonthObserved the month of May
- National Recommitment MonthObserved the month of May
- National Salad MonthObserved the month of May
- National Salsa MonthObserved the month of May
- National SAN Architect MonthObserved the month of May
- National Sight-Saving MonthObserved the month of May
- National Strawberry MonthObserved the month of May
- National Stroke Awareness MonthObserved the month of May
- National Teen Self-Esteem MonthObserved the month of May
- National Toxic Encephalopathy and Chemical Injury Awareness MonthObserved the month of May
- National Vinegar MonthObserved the month of May
- Necrotizing Fasciitis Awareness MonthObserved the month of May
- Older Americans MonthObserved the month of May
- Posture MonthObserved the month of May
- REACT MonthObserved the month of May
- Small Business MonthObserved the month of May
- Spiritual Literacy MonthObserved the month of May
- Steelmark MonthObserved the month of May
- Stress Awareness MonthObserved the month of May
- Strike Out Strokes MonthObserved the month of May
- Syringomyelia Awareness MonthObserved the month of May
- International Year for the Elimination of Child LabourObserved the year 2021
- International Year of Caves and KarstObserved the year 2021
- International Year of Creative Economy for Sustainable DevelopmentObserved the year 2021
- International Year of Fruits and VegetablesObserved the year 2021
- International Year of Peace and TrustObserved the year 2021
- Decade of Action for Road SafetyObserved January 1st, 2021 through December 31st, 2030
- International Decade for the Eradication of ColonialismObserved January 1st, 2021 through December 31st, 2030
- United Nations Decade for the Eradication of PovertyObserved January 1st, 2018 through December 31st, 2027
- United Nations Decade of Healthy AgeingObserved January 1st, 2021 through December 31st, 2030
- United Nations Decade of Ocean Science for Sustainable DevelopmentObserved January 1st, 2021 through December 31st, 2030
- United Nations Decade on Ecosystem RestorationObserved January 1st, 2021 through December 31st, 2030
- Industrial Development Decade for AfricaObserved January 1st, 2016 through December 31st, 2025
- International Decade for People of African DescentObserved January 1st, 2015 through December 31st, 2024
- Nelson Mandela Decade of PeaceObserved January 1st, 2019 through December 31st, 2028
- United Nations Decade of Action on NutritionObserved January 1st, 2016 through December 31st, 2025
- United Nations Decade of Family FarmingObserved January 1st, 2019 through December 31st, 2028
- International Decade for Action "Water for Sustainable Development"Observed March 22nd, 2018 through March 22nd, 2028
- United Nations Decade of Sustainable Energy for AllObserved January 1st, 2014 through December 31st, 2024