December 18, 2026
Friday

This day is the 352nd day of the year. There are 13 days remaining in the year. The EventGuide database currently has 33 events on this day:

3rd Fri
in Dec

National Ugly Christmas Sweater Day

#NationalUglyChristmasSweater… #UglySweaterDay …More

Every
Dec 18

Bake Cookies Day

#BakeCookiesDay #NationalBakeCookiesDay

Every
Dec 18

National "I Love Honey" Day

#NationalILoveHoneyDay #ILoveHoneyDay

Every
Dec 18

International Migrants Day

#InternationalMigrantsDay #MigrantsDay …More(8)

Every
Dec 18

National Twin Day

#NationalTwinDay #TwinDay …More(4)

Every
Dec 18

Answer The Telephone Like Buddy The Elf Day

#AnswerTheTelephoneLikeBuddyT… #NationalAnswerTheTelephoneLi… …More

Every
Dec 18

Arabic Language Day

#ArabicLanguageDay #WorldArabicLanguageDay …More(7)

3rd Fri
in Dec

Underdog Day

#UnderdogDay #NationalUnderdogDay

Every
Dec 18

National Roast Suckling Pig Day

#NationalRoastSucklingPigDay #RoastSucklingPigDay

Every
Dec 18

National Crime Junkie Day

#NationalCrimeJunkieDay #CrimeJunkieDay

Every
Dec 18

National Ham Salad Day

#NationalHamSaladDay #HamSaladDay

Every
Dec 18

National Wear a Plunger on Your Head Day

#WearAPlungerOnYourHeadDay #NationalWearAPlungerOnYourHe…

Fri of Wk. 2

National Give a Wine Club Day

#GiveAWineClubDay #GiveAWineClub

3rd Fri
in Dec

National Holiday Party Day

#NationalHolidayPartyDay #HolidayPartyDay

Every
Dec 18

National HODL Day

#HODLDay #NationalHODLDay

3rd Fri
in Dec

QuadWitch Day

#QuadWitchDay #QuadrupleWitchingDay

Every
Dec 18

O Adonai

#OAdonai

Every
Dec 18

Final Fantasy Anniversary

#FinalFantasyDay

Every
Dec 18

Let's See What We Find In the Fridge Day

#LetsSeeWhatWeFindInTheFridge…

Every
Dec 18

Flake Appreciation Day

#FlakeAppreciationDay

Every
Dec 18

National Jeremy Day

#NationalJeremyDay #JeremyDay

Every
Dec 18

National Deborah Day

#NationalDeborahDay #DeborahDay

Every
Dec 18

National Muffin Day (Brazil)

#NationalMuffinDay #MuffinDay

Every
Dec 18

Voice From Space Day

Every
Dec 18

Eponalia

#Eponalia #FeastOfEpona

Every
Dec 18

World Minorities Rights Day (India)

#MinoritiesRightsDay #MinorityRightsDay …More(5)

Every
Dec 18

National Stilton Day (UK)

#NationalStiltonDay #StiltonDay

Every
Dec 18

Day of the Wallet Holder (Mexico)

#DíaDelBilletero #DíaNacionalDelBilletero

Every
Dec 18

Feast of the Expectation of the Blessed Virgin Mary

Every
Dec 18

Kissan Day (Pakistan)

#KissanDay #NationalKissanDay

Every
Dec 18

Bill Hicks Day (New York)

#BillHicksDay

Every
Dec 18

Feast of Saint Winebald

Fri of Wk. 2

Local Charities Day (UK)

#LocalCharitiesDay #NationalLocalCharitiesDay

Consolidated Hashtag List

Next year, December 18th falls on a Saturday. Last year, it fell on a Thursday.

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December 2026

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