August
2021
October
2021
September 2021 Calendar of the United States of America
PrintSeptember 2021 Calendar with Holidays and Celebrations of the United States.
1st Quarter
Full Moon
3rd Quarter
New Moon
September 2021 Holidays and National Days
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1 Wed
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1 WedEmma M Nutt Day
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1 WedWorld Letter Writing Day
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1 Wedworld alzheimer's month
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1 Wed
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1 WedNational Suicide Prevention Month
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2 Thu
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2 ThuV-J Day
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2 ThuBison Ten Yell Day
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3 FriNational Lazy Mom’s Day
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3 FriSigning of the Treaty of Paris
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3 FriNational Skyscraper Day
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3 FriNational Food Bank Day
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3 FriBring Your Manners To Work Day
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4 SatWorld Beard Day
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4 Sat
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4 SatWorld Sexual Health Day
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4 SatEat an Extra Dessert Day
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5 Sun
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5 Sun
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5 Sun
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5 Sun
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6 Mon
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6 Mon
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6 Mon
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6 MonFight Procrastination Day
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7 TueNational Salami Day
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7 TueInternational Day of Clean Air for blue skies
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7 TueNational Beer Lover's Day
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7 TueNational Neither Snow Nor Rain Day
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8 WedWorld Physiotherapy (PT) Day
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8 Wed
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8 WedWorldwide Cystic Fibrosis Day
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8 WedPardon Day
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8 Wed
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9 Thu
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9 Thu
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9 ThuNational School Picture Day
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9 ThuInternational Day to Protect Education from Attack
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9 ThuNational Teddy Bear Day
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10 Fri
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10 FriWorld Suicide Prevention Day
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10 FriNational Swap Ideas Day
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10 FriInternational Makeup Day
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11 Sat
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11 SatCarl Garner Federal Lands Cleanup Day
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11 SatNational Make Your Bed Day
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11 SatNational Pet Memorial Day
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11 SatNational Hot Cross Bun Day
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12 Sun
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12 SunNational Video Games Day
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12 SunNational Day of Civic Hacking
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12 SunNational Day of Encouragement
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12 SunNational Hug Your Hound Day
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12 SunInternational Day for South-South Cooperation
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12 Sun
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13 MonPositive Thinking Day
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13 MonRoald Dahl Day
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13 Mon
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13 Mon
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13 MonNational Celiac Disease Awareness Day
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13 MonNational Bald is Beautiful Day
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13 MonDay of the Programmer
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13 MonWorld Sepsis Day
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14 TueNational Live Creative Day
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14 TueNational Sober Day
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15 WedWorld Lymphoma Awareness Day
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15 WedStart of Hispanic Heritage Month (Until October 15)
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15 Wed
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15 WedGet Ready Day
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15 WedNational Online Learning Day
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15 WedNational Linguine Day
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15 Wed
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15 WedNational Hispanic Heritage Month
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15 WedNational Double Cheeseburger Day
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16 Thu
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16 ThuNational Step Family Day
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16 ThuNational Working Parents Day
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16 Thu
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17 Fri
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17 FriCitizenship Day
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17 FriNational POW/MIA Recognition Day
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17 FriInternational Country Music Day
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17 FriWorld Patient Safety Day
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17 FriNational Pet Bird Day
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17 FriTime's Up Day
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18 Sat
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18 Sat
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18 Sat
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18 SatNational CleanUp Day
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18 Sat
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18 Sat
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18 Sat
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18 SatInternational Coastal CleanUp Day
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18 SatInternational Eat an Apple Day
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18 SatInternational Equal Pay Day
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18 SatAir Force Day
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18 SatBig Whopper Liar Day
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18 SatHug A Greeting Card Writer Day
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19 Sun
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19 Sun
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19 Sun
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20 Mon
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20 Mon
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20 MonNational Queso Day
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21 Tue
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21 Tue
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21 Tue
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21 TueNational IT Professionals Day
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21 Tue
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22 Wed
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22 WedFalls Prevention Awareness Day
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22 Wed
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22 Wed
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22 WedWorld Car-Free Day
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22 Wed
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22 WedAmerican Business Women’s Day
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22 WedNational Centenarian’s Day
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22 WedCar Free Day
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22 Wed
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22 WedWorld CML (Chronic Myeloid Leukemia) Day
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22 WedWorld Rose Day
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22 WedDear Diary Day
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22 Wed
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23 ThuInternational Day of Sign Languages
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23 Thu
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23 ThuNational Dogs in Politics Day
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24 FriNational Punctuation Day
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24 FriSchwenkfelder Thanksgiving
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24 FriNational Brave Day
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24 FriNational Cherries Jubilee Day
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24 FriWorld Bollywood Day
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24 FriNative American Day (CA and NV)
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24 FriWorld Gorilla Day
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25 Sat
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25 Sat
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25 Sat
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25 SatNational Family Health & Fitness Day USA
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25 SatNational Ghost Hunting Day
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25 Sat
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25 Sat
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25 SatNational Hunting and Fishing Day
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25 SatNational Public Lands Day
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25 SatNational One-Hit Wonder Day
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25 SatWorld Dream Day
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25 SatNational Open The Magic Day
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25 SatInternational Rabbit Day
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26 Sun
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26 Sun
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26 SunGold Star Mother's Day
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26 Sun
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26 SunInternational Daughters Day
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26 SunInternational Day for the Total Elimination of Nuclear Weapons
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26 SunWorld Rivers Day
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26 SunWorld Contraception Day
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27 Mon
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27 Mon
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27 Mon
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28 Tue
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28 TueNational Neighbor Day
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28 Tue
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28 Tue
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28 TueAsk a Stupid Question Day
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28 TueInternational Day for Universal Access to Information
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29 Wed
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29 Wed
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29 WedNational Starbucks Day
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29 WedInternational Day of Awareness of Food Loss and Waste
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29 WedVeterans of Foreign Wars (VFW) Day
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29 WedInternational Food Loss and Waste Awareness Day
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30 Thu
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30 ThuNational Love People Day
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30 ThuInternational Translation Day
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30 ThuWorld Maritime Day
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30 ThuNational Day for Truth and Reconciliation
