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December facts for kids

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December is the twelfth and final month of the year. It has 31 days. It is part of the Julian and Gregorian calendars.

December gets its name from the Latin word decem, which means "ten". This is because it was originally the tenth month in the old Roman calendar around 750 BC. That calendar started in March. The cold winter days after December weren't part of any month. Later, the months of January and February were added to the beginning of the year. But December kept its original name.

In Ancient Rome, December was a time for many festivals. For example, on December 11, there was a day to honor Sol Indiges, a sun god. Saturnalia, a big festival, was held from December 17 to 23. These dates were different from our modern calendar.

The Anglo-Saxons called the period of December and January "Yule month" (Ġēolamonaþ). The French Republican Calendar also had parts of December within its months of Frimaire and Nivôse.

Astronomy

Hans Bol - Adriaen Collaert - Emblemata evangelica - Erfgoedfonds Koning Boudewijnstichting - Fonds du Patrimoine Fondation Roi Baudouin - 12
December shown in an old artwork called Emblematica Evangelica.

December includes the winter solstice in the Northern Hemisphere. This is the shortest day of the year, meaning it has the fewest hours of daylight. In the Southern Hemisphere, December has the summer solstice. This is the longest day of the year with the most daylight hours. (This doesn't include the very cold polar regions.)

So, December in the Northern Hemisphere feels like summer in the Southern Hemisphere. The start of astronomical winter in the Northern Hemisphere is usually December 21, or the date of the solstice.

Many meteor showers happen in December. Some well-known ones include the Geminids, which peak around December 13–14. The Ursids also peak around December 22.

Astrology

The zodiac signs for December are Sagittarius (until December 21) and Capricorn (from December 22 onward).

Symbols

Yellow Narcissus
A yellow narcissus flower.

December's birth flower is the narcissus. Its birthstones are turquoise, zircon, and tanzanite.

Turquoise polie 1 (USA)
A beautiful slab of turquoise.
Zircon-rlkg001a (cropped)
Sparkling Zircons.
Zoïsite (Tanzanite)
Rough and polished tanzanite.

Observances

Many special days and holidays are celebrated in December around the world. Here are some of them:

Month-long Observances

  • In the Catholic tradition, December often marks the start of Advent. This is a time of preparation for Christmas.
  • It is also a month devoted to the Immaculate Conception.

Movable Observances

These dates change each year.

  • Giving Tuesday (United States): This day for giving to charity happens right after Thanksgiving. It can be in late November or early December.
  • Winter Solstice (Northern Hemisphere): This is the shortest day of the year. Many cultures celebrate it.
    • Yule (Northern Hemisphere): A winter festival celebrated by some modern pagans.
    • Dongzhi Festival (Asia): A traditional Chinese festival celebrating the shortest day.
  • Boxing Day (Commonwealth of Nations): Celebrated on December 26, often a day for shopping or sports.

Fixed Observances

These dates are the same every year.

See also

Kids robot.svg In Spanish: Diciembre para niños

  • Historical anniversaries
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