August  2021

September 2021 Calendar of the United States of America

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October  2021

September 2021 Calendar with Holidays and Celebrations of the United States.

September 2021
SundayMondayTuesdayWednesdayThursdayFridaySaturday
29 30 31 1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 1 2
September 2021 has 21 work days. New Moon 061st Quarter 13Full Moon 203rd Quarter 28
1st Quarter 1st Quarter
Full Moon Full Moon
3rd Quarter 3rd Quarter
New Moon New Moon

September 2021 Holidays and National Days

  • 1 Wed
    Emma M Nutt Day
  • 1 Wed
    world alzheimer's month
  • 1 Wed
    World Letter Writing Day
  • 1 Wed
    National Suicide Prevention Month
  • 1 Wed
    National Chicken Month
  • 1 Wed
    American Chess Day
  • 2 Thu
    World Coconut Day
  • 2 Thu
    Bison Ten Yell Day
  • 2 Thu
    V-J Day
  • 3 Fri
    National Lazy Mom’s Day
  • 3 Fri
    Signing of the Treaty of Paris
  • 3 Fri
    National Skyscraper Day
  • 3 Fri
    National Food Bank Day
  • 3 Fri
    Bring Your Manners To Work Day
  • 4 Sat
    World Beard Day
  • 4 Sat
    World Sexual Health Day
  • 4 Sat
    National Wildlife Day
  • 4 Sat
    Eat an Extra Dessert Day
  • 5 Sun
    International Day of Charity
  • 5 Sun
    National Cheese Pizza Day
  • 5 Sun
    World Samosa Day
  • 5 Sun
    National Be Late For Something Day
  • 6 Mon
    Labor Day
  • 6 Mon
    Read a Book Day
  • 6 Mon
    West Indian Day Parade
  • 6 Mon
    Fight Procrastination Day
  • 7 Tue
    National Salami Day
  • 7 Tue
    International Day of Clean Air for blue skies
  • 7 Tue
    National Beer Lover's Day
  • 7 Tue
    National Neither Snow Nor Rain Day
  • 8 Wed
    Worldwide Cystic Fibrosis Day
  • 8 Wed
    World Physiotherapy (PT) Day
  • 8 Wed
    Pardon Day
  • 8 Wed
    International Literacy Day
  • 8 Wed
    Star Trek Day
  • 9 Thu
    International Sudoku Day
  • 9 Thu
    National School Picture Day
  • 9 Thu
    International Day to Protect Education from Attack
  • 9 Thu
    California Admission Day
  • 9 Thu
    National Teddy Bear Day
  • 10 Fri
    National Swap Ideas Day
  • 10 Fri
    World Suicide Prevention Day
  • 10 Fri
    International Makeup Day
  • 10 Fri
    Ganesh Chaturthi
  • 11 Sat
    Carl Garner Federal Lands Cleanup Day
  • 11 Sat
    National Make Your Bed Day
  • 11 Sat
    National Pet Memorial Day
  • 11 Sat
    Patriot Day
  • 11 Sat
    National Hot Cross Bun Day
  • 12 Sun
    National Video Games Day
  • 12 Sun
    National Hug Your Hound Day
  • 12 Sun
    International Day for South-South Cooperation
  • 12 Sun
    National Day of Civic Hacking
  • 12 Sun
    National Day of Encouragement
  • 12 Sun
    Grandparents' Day
  • 12 Sun
    National Chocolate Milkshake Day
  • 13 Mon
    National Celiac Disease Awareness Day
  • 13 Mon
    Day of the Programmer
  • 13 Mon
    World Sepsis Day
  • 13 Mon
    National Bald is Beautiful Day
  • 13 Mon
    Roald Dahl Day
  • 13 Mon
    Positive Thinking Day
  • 13 Mon
    National Peanut Day
  • 13 Mon
    International Chocolate Day
  • 14 Tue
    National Live Creative Day
  • 14 Tue
    National Sober Day
  • 15 Wed
    Get Ready Day
  • 15 Wed
    National Online Learning Day
  • 15 Wed
    National Linguine Day
  • 15 Wed
    National Hispanic Heritage Month
  • 15 Wed
    World Lymphoma Awareness Day
  • 15 Wed
    International Day of Democracy
  • 15 Wed
    International Dot Day
  • 15 Wed
    National Double Cheeseburger Day
  • 16 Thu
    National Step Family Day
  • 16 Thu
    National Working Parents Day
  • 16 Thu
    International Day for the Preservation of the Ozone Layer
  • 16 Thu
    National Guacamole Day
  • 17 Fri
    Citizenship Day
  • 17 Fri
    National POW/MIA Recognition Day
  • 17 Fri
    National Pet Bird Day
  • 17 Fri
    International Country Music Day
  • 17 Fri
    World Patient Safety Day
  • 17 Fri
    Constitution Day
  • 17 Fri
    Time's Up Day
  • 18 Sat
    National Cheeseburger Day
  • 18 Sat
    National First Love Day
  • 18 Sat
    Locate An Old Friend Day
  • 18 Sat
    National CleanUp Day
  • 18 Sat
    Oktoberfest
  • 18 Sat
    International Eat an Apple Day
  • 18 Sat
    International Coastal CleanUp Day
  • 18 Sat
    International Equal Pay Day
  • 18 Sat
    Air Force Day
  • 18 Sat
    National Gymnastics Day
  • 18 Sat
    Big Whopper Liar Day
  • 18 Sat
    Hug A Greeting Card Writer Day
  • 18 Sat
    Batman Day
  • 19 Sun
    Talk Like a Pirate Day
  • 19 Sun
    Wife Appreciation Day (National Wife Day)
  • 19 Sun
    National Dance Day
  • 20 Mon
    National Pepperoni Pizza Day
  • 20 Mon
    National Fried Rice Day
  • 20 Mon
    National Queso Day
  • 20 Mon
    National Raspberry Day
  • 21 Tue
    World Gratitude Day
  • 21 Tue
    National IT Professionals Day
  • 21 Tue
    World Alzheimer’s Day
  • 21 Tue
    International Day of Peace
  • 21 Tue
    National Chai Day
  • 22 Wed
    National White Chocolate Day
  • 22 Wed
    Falls Prevention Awareness Day
  • 22 Wed
    American Business Women’s Day
  • 22 Wed
    National Centenarian’s Day
  • 22 Wed
    Car Free Day
  • 22 Wed
    World CML (Chronic Myeloid Leukemia) Day
  • 22 Wed
    World Rhino Day
  • 22 Wed
    World Car-Free Day
  • 22 Wed
    Hobbit Day
  • 22 Wed
    World Rose Day
  • 22 Wed
    Autumnal Equinox (Start of Fall)
  • 22 Wed
    National Elephant Appreciation Day
  • 22 Wed
    Dear Diary Day
  • 22 Wed
    National Girls’ Night In Day
  • 23 Thu
    Bi Visibility Day
  • 23 Thu
    International Day of Sign Languages
  • 23 Thu
    National Dogs in Politics Day
  • 24 Fri
    National Punctuation Day
  • 24 Fri
    Schwenkfelder Thanksgiving
  • 24 Fri
    National Brave Day
  • 24 Fri
    National Cherries Jubilee Day
  • 24 Fri
    World Bollywood Day
  • 24 Fri
    Native American Day (CA and NV)
  • 24 Fri
    World Gorilla Day
  • 25 Sat
    National Cooking Day
  • 25 Sat
    National Lobster Day
  • 25 Sat
    Comic Book Day
  • 25 Sat
    National Family Health & Fitness Day USA
  • 25 Sat
    National Public Lands Day
  • 25 Sat
    National Open The Magic Day
  • 25 Sat
    National Ghost Hunting Day
  • 25 Sat
    National Hunting and Fishing Day
  • 25 Sat
    National One-Hit Wonder Day
  • 25 Sat
    World Dream Day
  • 25 Sat
    International Rabbit Day
  • 25 Sat
    National Singles Day
  • 25 Sat
    National Daughters Day
  • 26 Sun
    National Dumpling Day
  • 26 Sun
    National Love Note Day
  • 26 Sun
    Gold Star Mother's Day
  • 26 Sun
    International Daughters Day
  • 26 Sun
    International Day for the Total Elimination of Nuclear Weapons
  • 26 Sun
    World Rivers Day
  • 26 Sun
    World Contraception Day
  • 26 Sun
    Johnny Appleseed Day
  • 27 Mon
    National Crush Day
  • 27 Mon
    World Tourism Day
  • 27 Mon
    National Family Day
  • 28 Tue
    National Voter Registration Day
  • 28 Tue
    National Neighbor Day
  • 28 Tue
    Ask a Stupid Question Day
  • 28 Tue
    International Day for Universal Access to Information
  • 28 Tue
    World Rabies Day
  • 28 Tue
    National Sons Day
  • 29 Wed
    National Coffee Day
  • 29 Wed
    National Starbucks Day
  • 29 Wed
    International Food Loss and Waste Awareness Day
  • 29 Wed
    International Day of Awareness of Food Loss and Waste
  • 29 Wed
    Veterans of Foreign Wars (VFW) Day
  • 29 Wed
    World Heart Day
  • 30 Thu
    National Love People Day
  • 30 Thu
    National Day for Truth and Reconciliation
  • 30 Thu
    International Translation Day
  • 30 Thu
    World Maritime Day
  • 30 Thu
    International Podcast Day

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