Ahmaud Arbery, a 25-year-old African-American citizen, is shot and murdered by three white men after visiting a house under construction while jogging at a neighborhood in Satilla Shores near Brunswick in Glynn County, Georgia.
Unknown criminals pour more than 2+1⁄2 million liters of diesel oil and other hydrocarbons into the river Lambro, in northern Italy, sparking an environmental disaster.
A B-2 Spirit stealth bomber crashed on the runway shortly after takeoff from Andersen Air Force Base in Guam in the most expensive crash in U.S. Air Force history.
A train derails on an evening express service near Grayrigg, Cumbria, England, killing one person and injuring 88. This results in hundreds of points being checked over the UK after a few similar accidents.
SN 1987A, the first supernova that modern astronomers were able to study in great detail, was observed from Earth occurring in the Large Magellanic Cloud.
The United States Environmental Protection Agency announces its intent to buy out and evacuate the dioxin-contaminated community of Times Beach, Missouri.
American photographer Joe Rosenthal took the Pulitzer Prize–winning photograph Raising the Flag on Iwo Jima during the Battle of Iwo Jima, an image that was later reproduced on the Marine Corps War Memorial.
Second World War: An Allied bombing run on Pforzheim, Germany, killed approximately 31 percent of its population and destroyed about 83 percent of its buildings.
The Orange River Convention was signed in Bloemfontein, with the United Kingdom agreeing to recognise the independence of the Orange Free State in present-day South Africa.
American Revolutionary War: Prussian military officer Friedrich Wilhelm von Steuben arrived at Valley Forge in Pennsylvania as a volunteer for the Continental Army.
What the categories mean, and how the standout is chosen
Historical events
A dated happening — a battle, treaty, launch, discovery, disaster or decision — recorded on this calendar day.
Births
A notable person born on this day. Each links to a person page with their dates and story.
Deaths
A notable person who died on this day.
Milestones
A first, a founding or a turning point our editors flagged as a landmark moment.
Holidays & observances
A holiday, feast day, awareness day or national day observed every year on this date.
Standout / notable
Editor-written entries come first, then entries covered by the most Wikipedia language editions. For the standout tile we prefer an entry that has a picture.
February 23 is the 54th day of the year, with 311 days left after it.
What star sign is February 23?
February 23 falls under Pisces (February 19 – March 20), a water sign ruled by Neptune (traditionally Jupiter). The birthstone for the month is Amethyst.
How many things happened on February 23?
We record 82 entries for February 23: 34 events · 20 births · 20 deaths · 8 observances. From 1725 to 2025.
Who was born on February 23?
Alice Litman (2002) is among the notable births on February 23. The births section lists the rest.
How often is the February 23 page updated?
The day is filled the first time anyone opens it and then re-checked for new entries about every 90 days. Computed facts such as the weekday and the anniversaries update every year.
Get a daily entry like February 23
One short email a day from this calendar. Kept for this site only.