September 18, 2021
Saturday

This day is the 261st day of the year. There are 104 days remaining in the year. The EventGuide database currently has 43 events on this day:

Every
Sep 18

National Cheeseburger Day

#NationalCheeseburgerDay #CheeseburgerDay

3rd Sat
in Sep

International Eat An Apple Day

#InternationalEatAnAppleDay #EatAnAppleDay

3rd Sat
in Sep

International Red Panda Day

#InternationalRedPandaDay #RedPandaDayMore

Every
Sep 18

World Water Monitoring Day

#WorldWaterMonitoringDay #WaterMonitoringDay

3rd Sat
in Sep

National Dance Day

#NationalDanceDay #DanceDayMore

Every
Sep 18

World Bamboo Day

#WorldBambooDay #BambooDay

3rd Sat
in Sep

International Coastal Cleanup Day

#InternationalCoastalCleanupD… #CoastalCleanupDay

Every
Sep 18

National HIV/AIDS & Aging Awareness Day

#NationalHIVAIDSAndAgingAware… #HIVAIDSAndAgingAwarenessDayMore(4)

3rd Sat
in Sep

World Marrow Donor Day

#WorldMarrowDonorDay #MarrowDonorDayMore(5)

Every
Sep 18

Rice Krispies Treats Day

#RiceKrispiesTreatsDay #NationalRiceKrispiesTreatsDayMore

3rd Sat
in Sep

National CleanUp Day

#NationalCleanUpDay #CleanUpDayMore

Every
Sep 18

International Read An Ebook Day

#InternationalReadAnEbookDay #ReadAnEbookDayMore

Every
Sep 18

National Respect Day

#NationalRespectDay #RespectDay

3rd Sat
in Sep

Idaho Spud Day

#IdahoSpudDay

Every
Sep 18

Air Force Birthday

#AirForceBirthday #USAirForceBirthday

Every
Sep 18

International Pitt Hopkins Awareness Day

#PittHopkinsAwarenessDay #PittHopkinsDay

Every
Sep 18

International Equal Pay Day

#InternationalEqualPayDay #EqualPayDay

Every
Sep 18

Global Company Culture Day

#GlobalCompanyCultureDay

Every
Sep 18

National First Love Day

#NationalFirstLoveDay #FirstLoveDay

3rd Sat
in Sep

National Sew A Jelly Roll Day

#NationalSewAJellyRollDay #SewAJellyRollDay

3rd Sat
in Sep

Curiosity Day

#CuriosityDay #NationalCuriosityDay

3rd Sat
in Sep

National Tell A Police Officer "Thank You" Day

#NationalTellAPoliceOfficerTh… #TellAPoliceOfficerThankYouDayMore(6)

3rd Sat
in Sep

Software Freedom Day

#SoftwareFreedomDay #SFD2021

Every
Sep 18

National Ceiling Fan Day

#NationalCeilingFanDay #CeilingFanDayMore

3rd Sat
in Sep

Responsible Dog Ownership Day

#ResponsibleDogOwnershipDay #NationalResponsibleDogOwners…More

3rd Sat
in Sep

World Pathfinder Day

#WorldPathfinderDay #PathfinderDayMore(5)

3rd Sat
in Sep

International Thrombotic Thrombocytopenic Purpura Day

#InternationalTTPDay #TTPDayMore

Every
Sep 18

Roberto Clemente Day

#RobertoClementeDay

3rd Sat
in Sep

National Lacrosse Day (UK)

#NationalLacrosseDay #LacrosseDayMore

Sat of Wk. 2

World Fencing Day

#WorldFencingDay #FencingDay

Every
Sep 18

National Report Kickback Fraud Day

3rd Sat
in Sep

Locate An Old Friend Day

#LocateAnOldFriendDay #NationalLocateAnOldFriendDay

Every
Sep 18

PCOS Awareness Day

#PCOSAwarenessDay

3rd Sat
in Sep

Boys' & Girls' Club Day for Kids

#BoysAndGirlsClubDayForKids #DayForKids

Every
Sep 18

Hug A Greeting Card Writer Day

#HugAGreetingCardWriterDay

3rd Sat
in Sep

Big Whopper Liar Day

#BigWhopperLiarDay

3rd Sat
in Sep

Puppy Mill Awareness Day

#PuppyMillAwarenessDay #NationalPuppyMillAwarenessDay

Every
Sep 18

Chiropractic Founders Day

#ChiropracticFoundersDay

Every
Sep 18

Big Brothers Big Sisters Day (Canada)

#BigBrothersBigSistersDay #BBBSDayMore

3rd Sat
in Sep

National Hunting, Trapping & Fishing Heritage Day (Canada)

#NationalHuntingTrappingAndFi… #HeritageDay

Every
Sep 18

Fiestas Patrias (Chile)

#FiestasPatriasChile #FiestasPatriasDeChileMore(5)

Every
Sep 18

Festival of Labour (French Republican)

#FestivalOfLabour

Every
Sep 18

National Cannabis Day (Germany)

#HashTag

Next year, September 18th falls on a Sunday. Last year, it fell on a Friday.

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