Mark The Day

Today's Marks - September 29th.

Every day has a story—and more often than not, more than one.

Mark The Day is a growing collection of daily celebrations, weekly themes, monthly observances, and notable birthdays from around the world. From widely recognized holidays to lesser-known and delightfully unusual occasions, the site is built to help you explore what makes each date worth remembering.

Each article is written to provide clear background, historical context, and practical ways to engage with the day. Whether you're here to discover something new, find a reason to celebrate, or see which famous names share your birthday, you’ll find content that is organized, regularly updated, and easy to navigate.

Start with today’s highlights, explore the calendar, or dive into featured articles—there’s always something worth marking.

Featured Marks

Mark The Days - September 29th

  • Welcome to the Day, where we pause to honor fallen police officers on Police Remembrance Day, acknowledge the green-apron empire on Starbucks Day, and then pour another cup for Coffee Day just in case the first celebration left us dangerously under-caffeinated. Finally, Silent Movie Day takes us back to an age when actors could deliver an entire performance without saying a word—which, after this much coffee, may be the greatest challenge of all.

  • National Coffee Day
  • National Starbucks Day
  • National Silent Movie Day

Mark The Weeks - September

  • Tolkien Week

    Tolkien famously spent over a decade writing The Lord of the Rings, which is probably what happens...

  • National Truck Driver Appreciation Week

    Truckers are like the road’s ultimate problem solvers, navigating everything from tight city streets...

  • Build A Better Image Week

    Cleaning up your image is like trying to tidy up a room that’s been neglected for far too long—you start...

Mark The Months - September

Trending Marks

Good Hair Day

Good Hair Day

International Rock Day

International Rock Day

St. John’s Day

St. John’s Day

National Mahjong Day

National Mahjong Day

National Catchers Day

National Catchers Day

International Data Center Day

International Data Center Day

Celebrity Birthdays - September 29th

Bryant Gumbel
Andrew
Ian McShane
Zachary Levi
Jean-Luc Ponty

Today in History - September 29th

Mark The Day - Logo

1941:  The Babi Yar Massacre Begins in Ukraine
1982:  Tylenol Laced With Cyanide Claims its First Victim
1988:  Stacy Allison Becomes the First American Woman to Reach The Summit of Mt. Everest
2006:  Wisconsin Student Murders School Principal