World War II D-Day Allied Invasion

Memorial Day. Supreme Sacrifice Day. March 18 holiday. World War II D-Day
Old Glory, July 2 holiday

About World War II D-Day

When is World War II D-Day? This holiday is always observed on June 6

The original World War II D-Day occurred on June 6, 1944, On this historic day Allied troops invaded the beaches of Normandy, France. It is the largest amphibious assault in world history. This massive, bloody battle was the turning point of the war in the European theater.  

On this day, 156,000 troops from the United States, Great Britain, and Canada stormed five beaches. American troops landed on Omaha and Utah beaches. At the same time, British troops landed on Gold and Sword Beach. And, Canadian forces landed on Juno Beach. 4,000 Allied troops died on these beaches on D-Day, and 2,000 of them were American.

Please take a moment of silence today, and thank the many soldiers who fought and died for our country on D-Day.

World War II James Hanley. World War II D-Day
Old Glory, July 2 holiday

Best WWII Movies

While many movies were made about WWII, here are the most popular World War II movies of all time:

  • The Longest Day (1962)
  • Where Eagles Dare (1968)
  • Patton (1970)
  • Saving Private Ryan (1998)
Old Glory, July 2 holiday

How to Observe World War II D-Day

Here is how you can observe World War II D-Day:

  • First, have a moment of silence for all of the Allied soldiers who lost their lives or were wounded on the beaches of Normandy.
  • Go to a WWII museum or monument.
  • Watch WWII movies.
  • Visit the gravesides of WWII vets and/or the Tomb of the Unknown Soldier at your local cemetery.
World War II in France. D-Day

Today's Quote

“I hate war as only a soldier who has lived it can, only as one who has seen its brutality, its futility, its stupidity.” – – Dwight D. Eisenhower

World War II Airplane
Old Glory, July 2 holiday

History and Origin of World War II D-Day

Our research did not find the creator of this special day. This day was originated sometime after the arrival of smartphones with built-in cameras with the capability to take hand-held selfies. At, most this holiday has been around since the early 2000’s.

We found no documentation supporting this to be a formal “National” day, which requires a presidential proclamation, or an act of Congress.

Definition of “National” Days – Learn why it is important to distinguish true National days.



More June 6 Holidays

Additionally, here are more June 6 holidays we are sure you will enjoy:

National Gardening Exercise Day

National Yo-Yo Day

More About Today

Learn more about the “goings on” on this date.

This Day in History – Indeed, many other important events occurred on this date in June. See what happened on this date in history.

Famous June Birthdays – Did you ever wonder what famous people share your birth date? If so, then find out now!

Ecards – Send a free Ecard daily for World War II D-Day or just about any calendar holiday, occasion, observance, or event. Undoubtedly, it’s fun for both the sender and the recipient.

Flower of the Day: Tickseed

Recipe of the Day: Stuffed Eggplant

Holiday Insights, where every day in June is a holiday, a bizarre or wacky day, an observance, or a special event. Join us in the daily calendar fun each and every day of the year.

Did You Know? Besides World War II D-Day, there are literally thousands of daily holidays, special events, and observances, more than one for every day of the year. What’s more, many of these holidays are new. People and organizations are creating new holidays regularly. June holidays are no exception. Consequently, at Holiday Insights, we take great efforts to thoroughly research and document the details of each one, as completely and accurately as possible.