May 20, 2026
Wednesday

This day is the 140th day of the year. There are 225 days remaining in the year. The EventGuide database currently contains 63 events on this day:

Every
May 20

World Bee Day

#WorldBeeDay #BeeDay …More(5)

Every
May 20

National Rescue Dog Day

#NationalRescueDogDay #RescueDogDay

3rd Wed
in May

International Customer Support Day

#InternationalCustomerSupport… #CustomerSupportDay …More

Every
May 20

World Metrology Day

#WorldMetrologyDay #MetrologyDay …More(4)

3rd Wed
in May

National Trauma Survivors Day

#TraumaSurvivorsDay #NationalTraumaSurvivorsDay …More

Every
May 20

National Quiche Lorraine Day

#NationalQuicheLorraineDay #QuicheLorraineDay

Every
May 20

International Clinical Trials Day

#InternationalClinicalTrialsD… #ClinicalTrialsDay …More(5)

3rd Wed
in May

National Juice Slush Day

#NationalJuiceSlushDay #JuiceSlushDay

Every
May 20

International Academic Freedom Day

#InternationalAcademicFreedom… #AcademicFreedomDay …More

Every
May 20

Residential Infrastructure Day

#ResidentialInfrastructureDay #NationalResidentialInfrastru…

Every
May 20

National Streaming Day

#NationalStreamingDay #StreamingDay

Every
May 20

World Autoimmune Arthritis Day

#WorldAutoimmuneArthritisDay #AutoimmuneArthritisDay …More(4)

Every
May 20

International Human Resources Day

#InternationalHRDay #InternationalHumanResourcesD… …More(6)

Every
May 20

Be a Millionaire Day

#BeAMillionaireDay #NationalBeAMillionaireDay

Every
May 20

Pick Strawberries Day

#PickStrawberriesDay #NationalPickStrawberriesDay

Wed of Wk. 3

National Emergency Medical Services For Children Day

#EmergencyMedicalServicesForC… #EMSCDay …More

3rd Wed
in May

National Employee Health & Fitness Day

#NationalEmployeeHealthAndFit… #NEHFD …More

Every
May 20

501 Day

#501Day #Levis501Day

Every
May 20

International Red Sneakers Day

#InternationalRedSneakersDay #InternationalRedSneakerDay …More(4)

Every
May 20

National SugarBee Apple Day

#NationalSugarBeeAppleDay #SugarBeeAppleDay

Every
May 20

International Blue Cone Monochromacy Awareness Day

#InternationalBlueConeMonochr…

Every
May 20

National Women In Aerospace Day

#NationalWomenInAerospaceDay #WomenInAerospaceDay

Every
May 20

International Williams Syndrome Day

#IWSDay #InternationalWilliamsSyndrom… …More(4)

Every
May 20

National Band Director's Day

Every
May 20

World Home Mechanical Ventilation (HMV) Day

#WorldHMVDay #HMVDay

Every
May 20

Kathryn Janeway Day

#JanewayDay #KathrynJanewayDay

Every
May 20

National Psychometrists Day

#NationalPsychometristsDay #PsychometristsDay …More(4)

Every
May 20

Behcet's Disease Awareness Day

#BehçetsDiseaseAwareness… #BehçetsDiseaseDay …More(5)

Every
May 20

Flower Day

#FlowerDay #NationalFlowerDay

After
...

World Orienteering Day

#WorldOrienteeringDay #OrienteeringDay

Every
May 20

Weights & Measures Day

#WeightsAndMeasuresDay #NationalWeightsAndMeasuresDay

Every
May 20

Eliza Doolittle Day

#ElizaDoolittleDay #NationalElizaDoolittleDay

Every
May 20

Paw Day

#PawDay #NationalPawDay

Every
May 20

National Eli Day

#NationalEliDay #EliDay

Every
May 20

Bitcoin MMO Day

#BitcoinMMODay

Every
May 20

Food Revolution Day

#FoodRevolutionDay

Every
May 20

Volga River Day

#VolgaRiverDay

Every
May 20

National Rooster Day

#NationalRoosterDay #RoosterDay

3rd Wed
in May

National Parent Peer Support Provider Appreciation Day

Every
May 20

National Rio Day

#NationalRioDay #RioDay

Every
May 20

520 Day (Tucson)

#520Day

Every
May 20

National High Heels Day

#NationalHighHeelsDay #HighHeelsDay

Every
May 20

National Orderly Day

Every
May 20

SI Redefinition Day

#SIRedefinition

Every
May 20

Independence Day (Cuba)

#CubanIndependenceDay

Every
May 20

Josephine Baker Day

#JosephineBakerDay #HappyJosephineBakerDay

3rd Wed
in May

Turn Beauty Inside Out Day

#TurnBeautyInsideOutDay #TBIO …More(4)

Every
May 20

Empire Day

#EmpireDay

3rd Wed
in May

Philly Loves PAWS Day (Philadelphia)

#PhillyLovesPAWS

Every
MAY

National VA2K Walk & Roll Day

#VA2KWalkAndRoll

3rd Wed
in May

Iowa Kids Garden Day (Iowa)

#KidsGardenDay

Every
May 20

Miss Peaches Day (Miami)

#MissPeachesDay

Every
May 20

DC Natives Day (Washington, D.C.)

#DCNativesDay

Every
May 20

Frigga Blot

#FriggaBlót

Every
May 20

National Day of Remembrance (Cambodia)

#NationalDayOfRemembrance #NationalDayOfHatred …More(5)

Every
May 20

520 Day / Valentine's Day (China)

#520Day #ChineseValentinesDay

Every
May 20

European Maritime Day

#EuropeanMaritimeDay #EMD2026

Every
May 20

Emancipation Day (Florida)

#EmancipationDay #FloridaEmancipationDay

Every
May 20

Mecklenburg Day (North Carolina)

#MecDecDay

Every
May 20

National Seal Product Day (Canada)

#NationalSealProductDay #NationalSealProductsDay …More(4)

Every
May 20

National Day of Remembrance (Cambodia)

#NationalDayOfRemembrance #NationalDayOfHatred

Every
May 20

Feast of Saint Lucifer of Cagliari

Every
May 20

National Centenarian's Day (Jamaica)

#NationalCentenariansDay #CentenariansDay …More(4)

Consolidated Hashtag List

Next year, May 20th falls on a Thursday. Last year, it fell on a Tuesday.

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May 2026

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