🎄

Days Until First Day of December

days remaining
December 1st, 2026

Last reviewed on May 7, 2026.

About First Day of December

December 1st is one of 365 days on the calendar — and like every date, it has its own mix of facts, observances, and history. December 1st marks the official start of the holiday season for many people around the world. The countdown below shows how many days remain until the next December 1st, 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

December 1st marks the official start of the holiday season for many people around the world

It's World AIDS Day, raising awareness about HIV/AIDS globally and remembering millions who have died

Meteorological winter begins on December 1st in the Northern Hemisphere

December comes from the Latin 'decem' meaning ten, as it was the 10th month in the Roman calendar

Many advent calendars begin on December 1st, counting down 24 days to Christmas

🎊 Traditions & Celebrations

Opening the first door of advent calendars to begin the Christmas countdown

Wearing red ribbons for World AIDS Day awareness and education

Beginning to decorate homes for Christmas and winter holidays

Starting holiday shopping and gift planning for the season

In Iceland, celebrating First Day of Yule (Fullveldisdagurinn), marking the beginning of Christmas season

📜 Historical Events on This Day

1955

Rosa Parks refused to give up her bus seat in Montgomery, Alabama, sparking the Montgomery Bus Boycott

1913

Henry Ford installed the first moving assembly line, reducing car production time from 12 hours to 1.5 hours

1990

Channel Tunnel sections from England and France met beneath the English Channel

1918

Iceland became a sovereign state, yet remained a part of the Danish kingdom

1991

Ukrainian voters overwhelmingly approved independence from the Soviet Union with 90.32% voting yes

1988

World AIDS Day first observed internationally

2000

Vicente Fox took office as President of Mexico, ending 71 years of PRI party dominance

1887

Sherlock Holmes made his literary debut in Sir Arthur Conan Doyle's 'A Study in Scarlet'

2009

Lisbon Treaty came into effect, reforming EU institutions

1878

President Rutherford B. Hayes got the first telephone installed in the White House

Why Count Down to First Day of December?

Whether you're planning ahead, celebrating a tradition, or marking a personal milestone, tracking the countdown to First Day of December 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