Weekday Hashtags: Here are 149 day-specific hashtags you can use to help your share things on social networks like Instagram, Twitter, Pinterest, Google+, and even Facebook.

The hashtags in bold are the most commonly used hashtags for each day. Some of the most popular weekly hashtags include #MCM, #TransformationTuesday, #WednesdayWisdom, #TBT, #FF, #FridayReads, #Caturday, and #SelfieSunday.

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Monday Hashtags

#AuthorMentoringMonday
#KittyLoafMonday (all about cats)
#ManCrushMonday (all about handsome men, shared by both men and women)
#ManicureMonday
#ManicMonday
#MarketingMonday
#MCM (ManCrushMonday)
#MeatfreeMonday
#MeatlessMonday
#MemoryMonday
#MentionMonday (like #FollowFriday)
#MentoringMonday
#MeowMonday (share your cat memes, etc., not as popular a hashtag as #Caturday)
#MM (MusicMonday)
#MondayBlues
#MondayFunday
#MondayMadness
#MondayMood
#MondayMotivation
#MondayMovie
#MondayMysteries
#MondayWoes
#MonkeyMonday
#MotivationMonday
#MusicMonday
#MutantMonday
#MysteryMondays
#WeekendComeBack

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Tuesday Hashtags

#FairTradeTuesday
#GivingTuesday
#IndieTuesday
#PoetTuesday (also #PoetTues)
#TakeMeBackTuesday (like #ThrowbackThursday)
#TastyTuesday (food-related)
#TastelessTuesday
#TipTuesday
#TongueOutTuesday (for photos of animals and humans with their tongues out)
#TOT (TongueOutTuesday)
#TransformationTuesday
#TravelTuesday
#TuesdayBoozeDay
#TuesdayThoughts
#TuesdayTreat (freebies, fun stuff)
#TuesdayTrivia
#TuesdayTunes
#TuneTuesday
#TwitterTuesday (follow recommendations for Tuesday, like #FF)

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Wednesday Hashtags

#HappyHumpDay
#HealthyHumpDay (like #FF except you only recommend wellness people to follow)
#HumpDay
#HumpDayHaiku
#WackyWednesday
#WaterfallWednesday
#WaybackWednesday (like #ThrowbackThursday)
#WCW (WomanCrushWednesday)
#WeddingWednesday
#WednesdayWant
#WednesdayWellness
#WednesdayWin
#WednesdayWisdom
#WednesdayWishes
#WednesdayWomen
#WednesdayWorkout
#WednesdayWorthies (like #FF)
#WednesdayWriters
#WellnessWednesday
#WetFloorWednesday
#WildlifeWednesday
#WineWednesday
#WisdomWednesday
#WomanCrushWednesday (all about beautiful women, shared by both men and women)
#WomenWednesday
#WonderfulWednesday
#WoofWednesday (share your dog memes, etc.)
#WorthyWednesday (like #FF recommendations)
#WriterWednesday
#WW (WednesdayWorthies or WednesdayWriters)

RT if you agree. @Beyonce #WCW pic.twitter.com/X9BLbhLcM6

— Daymond John (@TheSharkDaymond) July 7, 2016

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Thursday Hashtags

#IndieThursday
#SharingThursday (to share ideas, websites, books, etc.)
#tbt (ThrowBackThursday)
#ThankfulThursday
#ThinkPositiveThursday
#ThirstyThursday
#ThoughtfulThursday
#ThrowbackThursday
#Thursdate
#ThursdayThoughts
#ThursdayTips
#ThursdayTreat

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Friday Hashtags

#FactFriday
#FBF (FlashBackFriday)
#FeelGoodFriday
#FF (FollowFriday)
#FictionFriday
#FilmFriday
#FlashbackFriday (like #ThrowbackThursday)
#FollowFriday
#FoodFriday
#FreebieFriday
#FridayFact
#FridayFeeling
#FridayFiction
#FridayFirsts
#FridayFreebie
#FridayFriends
#FridayFun
#FridayFunday
#FridayFunny
#FridayMotivation
#FridayNight
#FridayReads (authors and readers recommend interesting books to their followers)
#FunFriday
#FuturisticFriday
#GoodNewsFriday
#LeadFriday
#ShabbatShalom
#StoryFriday
#TGIF
#ThankYouFriday
#ThankYouNoteFriday

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Saturday Hashtags

#Caturday (all about cats)
#SS (SaturdayShoutout)
#SaturdayNight
#SaturdayNightFever
#SaturdayNightLive
#SaturdayNightTakeaway
#SaturdayReads
#SaturdaySelfie
#SaturdayShenanigans
#SaturdayShoutout
#SaturdaySwag
#SexySaturday
#Wkendthx (like Follow Friday for the weekend)

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Sunday Hashtags

#CatBoxSunday (another celebration of cats)
#LazySunday
#SameSexSunday (for follow recommendations of LGBT)
#SampleSunday (share samples)
#ScienceSunday
#SelfCareSunday
#SelfieSunday
#SelflessSunday
#Sinday
#SomeoneSpecialSunday
#SSS (SomeoneSpecialSunday)
#SundayBlogShare
#SundayBrunch
#SundayFunday
#SundayRoast (food)
#SundaySelfie

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What are your favorite Weekend Hashtags or Week Day Hashtags? If you know of others, please share them in the comments below and I will add them to this #hashtag listing. Thanks!

See also: 268 Social Media Hashtags for Book Authors