
Holidays for Wednesday, August 11th, 2021

Also known as National Son's and Daughter's Day and Son's and Daughter's Day
Observed annually on August 11th
Observed annually on August 11th
Multi-day Events Continuing on Wednesday, August 11th, 2021
- Afternoon Tea Week (UK)Observed for 7 days starting the second Monday in August
- Admit You're Happy MonthObserved the month of August
- American Artist Appreciation MonthObserved the month of August
- Black Business MonthObserved the month of August
- Cataract Awareness MonthObserved the month of August
- Children's Eye Health and Safety Awareness MonthObserved the month of August
- Fall of Empires MonthObserved the month of August
- Family Fun MonthObserved the month of August
- Home Business MonthObserved the month of August
- Learn Japanese MonthObserved the month of August
- National Anti-Frizz MonthObserved the month of August
- National Breastfeeding MonthObserved the month of August
- National Brownies at Brunch MonthObserved the month of August
- National Canning MonthObserved the month of August
- National Catfish MonthObserved the month of August
- National Children's Vision & Learning MonthObserved the month of August
- National Dog MonthObserved the month of August
- National Eat Dessert First MonthObserved the month of August
- National Eye Exam MonthObserved the month of August
- National Golf MonthObserved the month of August
- National Immunization Awareness MonthObserved the month of August
- National Inventors MonthObserved the month of August
- National Napping MonthObserved the month of August
- National Parks MonthObserved the month of August
- National Publish Your eBook MonthObserved the month of August
- National Sandwich MonthObserved the month of August
- National Wellness MonthObserved the month of August
- Professional Speakers MonthObserved the month of August
- Psoriasis Awareness MonthObserved the month of August
- Romance Awareness MonthObserved the month of August
- Water Quality MonthObserved the month of August
- National Fishing Month (UK)Observed for 38 days starting on July 24th
- Air Conditioning Appreciation DaysObserved annually for 44 days starting on July 3rd
- 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
- United Nations Decade of Healthy AgeingObserved January 1st, 2021 through December 31st, 2030