May 2021 Calendar of the United States of America

May 2021 Holidays and Celebrations

• 01 Sat
  May Day Holiday
• 01 Sat
  Loyalty Day
• 01 Sat
  Law Day
• 01 Sat
  No Pants Day
• 01 Sat
  Lei Day
• 01 Sat
  National Explosive Ordnance Disposal (EOD) Day
• 01 Sat
  School Principals’ Day
• 01 Sat
  Join Hands Day
• 01 Sat
  Global Love Day
• 02 Sun
  Kentucky Derby
• 02 Sun
  Astronomy Day
• 02 Sun
  National Lemonade Day
• 02 Sun
  International Harry Potter Day
• 02 Sun
  World Laughter Day
• 02 Sun
  World Tuna Day
• 03 Mon
  World Press Freedom Day
• 03 Mon
  National Paranormal Day
• 04 Tue
  Rhode Island Independence Day
• 04 Tue
  Teacher’s Day
• 04 Tue
  Star Wars Day
• 04 Tue
  Kent State Shootings
• 04 Tue
  Haymarket Riot
• 04 Tue
  National Foster Care Day
• 05 Wed
  Cinco de Mayo
• 05 Wed
  African World Heritage Day
• 05 Wed
  International Day of the Midwife
• 05 Wed
  World Portuguese Language Day
• 06 Thu
  World Password Day
• 06 Thu
  National Nurses Day
• 06 Thu
  National Day of Prayer
• 06 Thu
  International No Diet Day
• 06 Thu
  National Tourist Appreciation Day
• 07 Fri
  National Space Day
• 08 Sat
  Victory in Europe Day
• 08 Sat
  Truman Day
• 08 Sat
  World Red Cross Day
• 08 Sat
  National Have a Coke Day
• 08 Sat
  Fair Trade Day
• 08 Sat
  National Student Nurse Day
• 08 Sat
  International Thalassaemia Day
• 08 Sat
  Buddha Day
• 08 Sat
  World Migratory Bird Day
• 09 Sun
  Mother's Day
• 10 Mon
  World Lupus Day
• 10 Mon
  National Clean Your Room Day
• 10 Mon
  National Third Shift Workers Day
• 10 Mon
  National Golf Day
• 11 Tue
  Pullman Strike
• 11 Tue
  National Eat What You Want Day
• 12 Wed
  National Receptionists Day
• 12 Wed
  National Limerick Day
• 12 Wed
  International Nurses Day
• 13 Thu
  National Apple Pie Day
• 13 Thu
  world cocktail day
• 14 Fri
  Jamestown Colony Founded
• 15 Sat
  Armed Forces Day
• 15 Sat
  Peace Officers Memorial Day
• 15 Sat
  Preakness Stakes
• 15 Sat
  International Day of Families
• 15 Sat
  National Pizza Party Day
• 15 Sat
  National Learn to Swim Day
• 15 Sat
  World Whisky (Whiskey) Day
• 16 Sun
  International Day of Light
• 16 Sun
  World Baking Day
• 17 Mon
  World Hypertension Day
• 18 Tue
  International Museum Day
• 18 Tue
  National No Dirty Dishes Day
• 20 Thu
  Homestead Act
• 20 Thu
  National Rescue Dog Day
• 20 Thu
  National Be a Millionaire Day
• 20 Thu
  World Bee Day
• 20 Thu
  National Defense Transportation Day
• 21 Fri
  International Tea Day
• 21 Fri
  Malcolm X Day
• 21 Fri
  World Day for Cultural Diversity for Dialogue and Development
• 21 Fri
  National Waitstaff Day
• 21 Fri
  Endangered Species Day
• 21 Fri
  National Talk Like Yoda Day
• 21 Fri
  National Memo Day
• 21 Fri
  Bike-to-Work Day
• 22 Sat
  Harvey Milk Day
• 22 Sat
  International Day for Biological Diversity
• 22 Sat
  National Maritime Day
• 22 Sat
  World Goth Day
• 23 Sun
  Pentecost
• 23 Sun
  World Turtle Day
• 24 Mon
  National Brother's Day
• 24 Mon
  National Scavenger Hunt Day
• 24 Mon
  World Schizophrenia Day
• 25 Tue
  National Wine Day
• 25 Tue
  Shavuot
• 25 Tue
  National Missing Children’s Day
• 26 Wed
  National Paper Airplane Day
• 27 Thu
  National Sunscreen Day
• 27 Thu
  Red Nose Day (Comic Relief)
• 28 Fri
  National Burger Day
• 28 Fri
  National Brisket Day
• 28 Fri
  World Blood Cancer Day
• 29 Sat
  Learn About Composting Day
• 29 Sat
  International Day of United Nations Peacekeepers
• 30 Sun
  National Creativity Day
• 30 Sun
  World Multiple Sclerosis Day
• 31 Mon
  Memorial Day Holiday
• 31 Mon
  World No Tobacco Day
• 31 Mon
  National Smile Day