Days Until Halloween
About Halloween
October 31st is one of 365 days on the calendar — and like every date, it has its own mix of facts, observances, and history. Halloween originated from the ancient Celtic festival of Samhain over 2,000 years ago. The countdown below shows how many days remain until the next October 31st, with notes on what the date is known for, the traditions associated with it, and notable events that have happened on this day.
📚 Interesting Facts
Halloween originated from the ancient Celtic festival of Samhain over 2,000 years ago
Americans spend over $10 billion on Halloween annually, making it the second-largest commercial holiday
Martin Luther posted his 95 Theses on October 31, 1517, sparking the Protestant Reformation
Ireland is believed to be the birthplace of Halloween, where the tradition began with the Celtic festival
The world's official population reached 7 billion on October 31, 2011, designated as the Day of Seven Billion
🎊 Traditions & Celebrations
Trick-or-treating in costumes for candy, a tradition that became popular in America in the 1950s
Carving jack-o'-lanterns from pumpkins to ward off evil spirits
Attending costume parties and haunted houses for frightening entertainment
Watching scary movies and telling ghost stories around bonfires
National Magic Day honors Harry Houdini, who died on this day in 1926
📜 Historical Events on This Day
Martin Luther posts his 95 Theses on the church door in Wittenberg, Germany, beginning the Protestant Reformation
Nevada is admitted as the 36th state in the United States
Benito Mussolini is made Prime Minister of Italy
Harry Houdini, the famous magician and escape artist, dies from a ruptured appendix
The Battle of Britain ends, causing Germany to abandon Operation Sea Lion invasion plans
Mount Rushmore is declared complete after 14 years of work
The USS Reuben James is torpedoed by a German U-boat, the first U.S. Navy ship lost in WWII
Indian Prime Minister Indira Gandhi is assassinated by two of her own bodyguards
Satoshi Nakamoto releases the Bitcoin white paper, introducing cryptocurrency to the world
The world's population reaches 7 billion people, according to United Nations estimates
Why Count Down to Halloween?
Whether you're planning ahead, celebrating a tradition, or marking a personal milestone, tracking the countdown to Halloween helps you prepare and build anticipation. Use CountDay.org to:
- Never miss important dates and plan accordingly
- Build excitement as the day approaches
- Share the countdown with friends and family
- Set reminders and prepare for celebrations
- Track multiple countdowns in one convenient place