On This Day in History
Explore This Day in History
Learn what happened on this day in history. Browse historical events, famous birthdays and notable deaths for any date, all sourced from Wikipedia.
Today in numbers
What Happened On This Day in History
Find out what happened on this day in history through today's featured event, latest article, famous birthday, notable death, holidays and observances, your birthday in history, and this month in history. Each card opens the complete history page.
Holidays and Observances Today
National holidays, international days and feast days celebrated around the world today.
See Today's Holidays
What Happened on Your Birthday?
Enter your birth date to see the events, famous birthdays and holidays of your birthday.
Find Your Birthday
This Month in History
Major events, famous birthdays and holidays of this month, day by day.
See This Month in HistoryDaily History Challenge
Put Today's Events in Order
Four events that happened on this day, in four different years. Tap them from the oldest to the newest, you have three tries, then share your result. A new puzzle every day.
Play Today's ChallengeHolidays and Observances Today
International days, national holidays and religious feast days that fall on today's date. Each card opens the holiday in the full holidays calendar. See all holidays today.
Holidays Today
International days, national holidays and feast days on today's date.
Open Holidays CalendarWhat Happened This Month
This Month in History
See what happened this month in history, from the battles, treaties and discoveries that shaped the world to the famous birthdays and holidays of the month, with a page for every day.
See This Month in HistoryOn This Day in History Articles
A new history article is published every day covering one significant event from the past. Each post explores the causes, key figures, immediate impact, and the legacy that still resonates in the world today.
Our blog
Explore the Blog
A new history article every day covering one major event, with sourced facts and key figures behind it.
Visit the BlogHistory in 60 Seconds
Short videos covering one significant historical event each, told through archival imagery and narration. A new video goes up every day alongside the daily article.
Featured Videos
Watch Short History Videos
Historical events told through archival imagery and narration, daily.
See All Videos- Events
- Births
- Deaths
Explore History by Date
Click any date on the calendar to browse historical events, famous birthdays, and notable deaths from that day. Move between months to explore thousands of years of recorded history.
Current month
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thisDay.info is a free historical events calendar where you can explore what happened on any date in history. It covers wars, discoveries, natural disasters, famous birthdays and deaths, and landmark moments in world history, all sourced from Wikipedia.
Every day a new article is published covering one significant historical event from that calendar date. Each article includes background context, key figures, a Did You Know section, a Quick Facts block, and an analysis of the lasting impact on the world. A short quiz at the end lets you test what you have learned.
All historical events, birthdays, and deaths are sourced from Wikipedia's On This Day archives. Wikipedia is one of the most thorough and regularly updated references for world history, covering events from ancient civilizations right through to the present day on every continent.
Yes. Use the calendar on this page to go to any date of the year. Clicking a date opens a page listing everything notable that happened on that day in history, from ancient times right through to recent decades.
History in 60 Seconds is a short video series published on YouTube Shorts. Each video tells the story of one historical event using archival imagery and narration. A new video goes up every day so you can keep up with this day in history wherever you are.
A new article and a new video are published every single day. The events calendar is always current with today's On This Day data from Wikipedia. Famous birthdays and notable deaths for the current date load every time you visit the site.
Yes, thisDay.info is completely free. There is no account, no subscription, and no paywall. Every article, video, event listing, and the full historical calendar are open to everyone and will stay that way.
Yes. Every date page includes a list of notable people born or who died on that day, with links to their Wikipedia biographies. You can also browse person pages on thisDay.info to read about the historical figures who appear in our daily articles.
thisDay.info covers all major topics in world history including wars and conflicts, political revolutions, scientific discoveries, space exploration, natural disasters, cultural milestones, and sporting achievements. Events range from ancient history through to the 21st century, covering every part of the world.
Explore Today in History
Jump straight to today's events, birthdays and deaths, or browse the historical topics and people we cover across the site.