20+ QUICK AND EASY SEPTEMBER SOCIAL MEDIA EVENT IDEAS FOR YOUR MARINA

20+ QUICK AND EASY SEPTEMBER SOCIAL MEDIA EVENT IDEAS FOR YOUR MARINA

September Social Media 2025
September Social Media 2025

20+ Quick and Easy September Social Media Event Ideas for Your Marina (2025)

September marks the close of summer with Patriot Day (9/11), a time to reflect and reset. It’s also a great month to promote a marina clean-up for National Clean-Up Day (9/20), share family-friendly tips during Child Passenger Safety Week (9/21–27), and connect with outdoor lovers for National Hunting & Fishing Day (9/28). Just a few easy ways to stay engaged as the season winds down.

September Social Media Event Ideas:

September 1:

  • Acne Positivity Day
  • American Chess Day
  • Building and Code Staff Appreciation Day
  • Cherry Popover Day
  • College Colors Day
  • Ginger Cat Appreciation Day
  • Mouthguard Day
  • National Child Identity Theft Awareness Day
  • National Little Black Dress Day
  • National No Rhyme Nor Reason Day
  • National Tofu Day 
  • Pink Cadillac Day
  • World Letter Writing Day

September 2:

  • Another Look Unlimited Day
  • Calendar Adjustment Day 
  • National Blueberry Popsicle Day
  • National Live Fearless Day 
  • Pierce Your Ears Day
  • Spalding Baseball Day
  • World Coconut Day

September 3:

  • Global Talent Acquisition Day
  • National Skyscraper Day
  • US Bowling League Day

September 4:

  • Eat an Extra Dessert Day
  • National Macadamia Nut Day
  • National Wildlife Day

September 5:

  • Bring Your Manners To Work Day
  • International Day of Charity
  • National 401(k) Day
  • National Actdumb. Day
  • National Be Late for Something Day
  • National Cellulite Day 
  • National Cheese Pizza Day
  • National Chianti Day
  • National Food Bank Day
  • National Lazy Mom’s Day
  • National Shrink Day 
  • World Samosa Day 

September 6:

  • Fight Procrastination Day
  • Great Egg Toss Day 
  • International Bacon Day
  • National Coffee Ice Cream Day
  • National Hummingbird Day
  • National Read a Book Day
  • National Tailgating Day
  • World Beard Day

September 7:

  • Buy a Book Day
  • Grandparents Day
  • Indigenous Literacy Day
  • International Day of Clean Air
  • National Acorn Squash Day
  • National Beer Lovers Day
  • National Feel the Day Day
  • National First Day of Peel Season
  • National Grateful Patient Day
  • National Neither Snow Nor Rain Day
  • National Pet Rock Day
  • National Salami Day 
  • Superhuman Day

September 8:

  • Actor’s Day
  • International Literacy Day
  • National Ampersand Day
  • National Boss/Employee Exchange Day
  • National Dog Walker Appreciation Day
  • National Iguana Awareness Day
  • National Pediatric Hematology/Oncology Nurses Day
  • Nativity of the Blessed Virgin Mary
  • Pardon Day
  • Star Trek Day
  • World Literacy Day
  • World Physical Therapy Day

September 9:

  • Care Bears Share Your Care Day
  • Emergency Services Day
  • International Box Wine Day
  • International Day to Protect Education from Attack
  • International Fetal Alcohol Spectrum Disorders Awareness Day 
  • International Sudoku Day
  • National Ants on a Log Day
  • National When Pigs Fly Day
  • National Teddy Bear Day
  • Wonderful Weirdos Day

September 10:

  • National TV Dinner Day
  • Swap Ideas Day
  • World Suicide Prevention Day

September 11:

  • Are You Okay Day
  • Libraries Remember Day 
  • National Hot Cross Bun Day
  • National Make Your Bed Day
  • National School Picture Day
  • No News is Good News Day 
  • Patriot Day (911 Day)

September 12:

  • National Chocolate Milkshake Day
  • National Day of Encouragement
  • National Police Woman Day
  • National Report Medicare Fraud Day
  • National Video Games Day
  • Stand Up To Cancer Day

September 13:

  • Bald is Beautiful Day 
  • Defy Superstition Day 
  • Farmers’ Consumer Awareness Day
  • Free Dental Day
  • International Chocolate Day
  • National Celiac Disease Awareness Day
  • National Hug Your Boss Day 
  • National Kids Take Over the Kitchen Day
  • National Peanut Day
  • National Twilighters Day
  • Pet Birth Defect Awareness Day
  • Positive Thinking Day
  • Programmers Day 
  • Roald Dahl Day
  • Supernatural Day
  • Uncle Sam Day 

September 14:

  • Gobstopper Day 
  • National Coloring Day
  • National Cream-Filled Donut Day
  • National Eat a Hoagie Day 
  • National Food Is Medicine Day
  • National Hug Your Hound Day
  • National Rosa Tequila Day
  • National Sober Day 

September 15:

  • Butterscotch Cinnamon Pie Day
  • Dot Day 
  • Felt Hat Day 
  • Greenpeace Day 
  • International Day of Democracy 
  • Make a Hat Day 
  • National Cheese Toast Day 
  • National Creme de Menthe Day
  • National Custom Framing Day 
  • National D.A.R.E. Day 
  • National Double Cheeseburger Day
  • National Google.com Day 
  • National Linguine Day
  • National Online Learning Day
  • National Tackle Kids Cancer Day 
  • World Afro Day 
  • World Engineers Day 

September 16:

  • Collect Rocks Day
  • Get Ready Day
  • International Day for the Preservation of the Ozone Layer 
  • Mayflower Day 
  • Mexican Independence Day
  • National Cinnamon Raisin Bread Day
  • National IT Professionals Day
  • National Play-Doh Day
  • National Sit With a Stranger Day 
  • National Stepfamily Day
  • National Tattoo Story Day 
  • Trail of Tears Commemoration Day 
  • Working Parents Day
  • World Barber Day 
  • World Ozone Day 

September 17:

  • Constitution Day 
  • International Country Music Day
  • International Patient Safety Day 
  • National Apple Dumpling Day
  • National Pet Bird Day
  • National Pet Carbon Monoxide (CO) Safety Day
  • National Professional House Cleaners Day 
  • National School Backpack Awareness Day
  • National Table Shuffleboard Day
  • Smithsonian Day 
  • Time’s Up Day 
  • World Patient Safety Day 

September 18:

  • Global Company Culture Day
  • Hug A Greeting Card Writer Day 
  • International Equal Pay Day 
  • Locate an Old Friend Day
  • National Cheeseburger Day
  • National First Love Day 
  • National HIV/AIDS and Aging Awareness Day 
  • National Respect Day 
  • Purple Bra Day 
  • Read an eBook Day 
  • Rice Krispies Treats Day 
  • U.S. Air Force Day  
  • World Water Monitoring Day 

September 19:

  • National Butterscotch Pudding Day
  • National Cat DNA Day 
  • National Concussion Awareness Day
  • National Meow Like a Pirate Day 
  • National POW/MIA Recognition Day
  • National Tradesmen Day
  • National Woman Road Warrior Day
  • Talk Like a Pirate Day 

September 20:

  • Batman Day
  • International Coastal Cleanup Day
  • International Eat An Apple Day
  • International Red Panda Day
  • National AKC Responsible Dog Ownership Day
  • National Boys’ and Girls’ Club Day for Kids
  • National Care For Kids Day
  • National Clean Up Day
  • National Crime and Intelligence Analyst Appreciation Day
  • National Dance Day
  • National Fried Rice Day
  • National Gymnastics Day
  • National Punch [drink] Day
  • National Queso Day
  • National String Cheese Day
  • Oktoberfest
  • Puppy Mill Awareness Day
  • Responsible Dog Ownership Day

September 21:

  • International Day of Peace
  • Miniature Golf Day
  • National Cat & Dog Gut Health Awareness Day
  • National Chai Day
  • National Opioid Awareness Day
  • National Pecan Cookie Day 
  • Wife Appreciation Day
  • National Singles Day 
  • World Alzheimer’s Day
  • World Gratitude Day 
  • World Mini Golf Day 

September 22:

  • American Business Women’s Day 
  • Car-free Sunday 
  • Chainmail Day
  • Dear Diary Day
  • Elephant Appreciation Day
  • Fall Equinox (First Day of Fall)
  • Falls Prevention Awareness Day 
  • Hobbit Day
  • National Family Day
  • National Girls’ Night In Day
  • National Ice Cream Cone Day
  • National Legwear Day
  • National Temperature Control Day
  • National White Chocolate Day
  • Rosh Hashanah (starts at sundown)
  • World Car-Free Day
  • World Rhino Day

September 23:

  • Education Technology Day 
  • Go With Your Gut Day 
  • Innergize Day 
  • International Day of Sign Languages
  • National Apple Cider Vinegar Day
  • National Baker Day 
  • National Checkers Day
  • National Dogs in Politics Day 
  • National Great American Pot Pie Day 
  • National Snack Stick Day
  • ​National Voter Registration Day
  • Restless Legs Awareness Day 

September 24:

  • Bluebird of Happiness Day
  • Bollywood Day
  • Lash Stylist Day
  • National Cherries Jubilee Day
  • National Horchata Day 
  • National Punctuation Day
  • National Women’s Health And Fitness Day

September 25:

  • Binge Day 
  • Math Storytelling Day
  • National Comic Book Day
  • National Cooking Day
  • National Daughters Day 
  • National Food Service Workers Day
  • National Lobster Day 
  • National One-Hit Wonder Day
  • National Psychotherapy Day 
  • National Quesadilla Day
  • National Roadkill Day 
  • National Tune-Up Day 
  • World Dream Day 
  • World Maritime Day
  • World Pharmacist Day 

September 26:

  • Alpaca Day
  • Better Breakfast Day 
  • HR Professionals Day 
  • Hug A Vegetarian Day
  • International Day for the Total Elimination of Nuclear Weapons 
  • Johnny Appleseed Day 
  • Love Note Day
  • Lumberjack Day 
  • National Chimichanga Day 
  • National Compliance Officer Day
  • National Day of Praise and Worship 
  • National Doodle Day
  • National Dumpling Day
  • National Key Lime Pie Day 
  • National Pancake Day
  • National Situational Awareness Day 
  • Native American Day
  • Save The Koala Day
  • Shamu the Whale Day 
  • World’s Biggest Coffee Morning

September 27:

  • Ancestor Appreciation Day
  • Family Health & Fitness Day USA
  • Fish Amnesty Day
  • International Lace Day
  • International Rabbit Day
  • National Chocolate Milk Day
  • National Crush a Can Day 
  • National Ghost Hunting Day
  • National Hunting and Fishing Day
  • National No Excuses Day 
  • National Public Lands Day
  • National Scarf Day 
  • National Seat Check Saturday
  • National Singles Day
  • Save Your Photos Day
  • World Tourism Day

September 28:

  • Ask a Stupid Question Day
  • International Day for Universal Access to Information 
  • International Right To Know Day 
  • National Good Neighbor Day
  • National Self Awareness Day
  • National Sons Day
  • National Strawberry Cream Pie Day
  • World Day of Migrants and Refugees
  • World Deaf Day
  • World Rabies Day 
  • World Rivers Day

September 29:

  • Confucius Day
  • International Day of Awareness of Food Loss and Waste 
  • National Biscotti Day
  • National Coffee Day
  • National Goose Day 
  • National Silent Movie Day 
  • World Heart Day

September 30:

  • Extra Virgin Olive Oil Day 
  • International Podcast Day
  • International Translation Day 
  • National Chewing Gum Day
  • National Hot Mulled Cider Day​
  • National Love People Day 
  • National Puppy Mill Survivor Day
  • Orange Shirt Day
  • Pet Tricks Day 

Weekly Events:

  • National Waffle Week (September 7-13)
  • National Assisted Living Week (September 7-13)
  • Suicide Prevention Week (September 7-13)
  • Child Passenger Safety Awareness Week (September 21-27)
  • National Rehabilitation Awareness Week (September 15-21)
  • Adopt a Less-Adoptable Pet Week (September 15-21)
  • Deaf Dog Awareness Week (September 21-27)
  • Sea Otter Awareness Week (September 21-27)

Month-Long Events:

  • Baby Safety Month
  • Better Breakfast Month
  • Blood Cancer Awareness Month
  • Childhood Cancer Awareness Month
  • Classical Music Month
  • Gynecologic Cancer Awareness Month
  • Hispanic Heritage Month (September 15 to October 15)
  • International Square-Dancing Month
  • National Chicken Month
  • National Honey Month
  • National Library Card Signup Month
  • National Papaya Month
  • National Self-Care Awareness Month
  • National Service Dog Month
  • National Yoga Awareness Month
  • National Mushroom Month
  • National Suicide Prevention Awareness Month
  • Polycystic Ovarian Syndrome Awareness Month
  • Prostate Cancer Awareness Month
  • Responsible Dog Ownership Month
  • Self-Improvement Month
  • Save the Koala Month
  • World Candle Month 

 

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About MariCorp

Maricorp is one of the largest floating boat dock manufacturing and construction companies in the United States, specializing in galvanized steel floating docks and boat lift systems. With projects spanning coast-to-coast, Maricorp provides marina consultation and design, marine construction, marina repair and renovation, and boat dock disaster response and demolition.

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