December 9, 1990 Birthday Ninja
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December 9, 1990 Birthday Facts

Here are some snazzy birthday facts about that no one tells you about. Don’t wait a minute longer and jump in using the content links below. Average read time of 13 minutes. Enjoy!

Contents

Happy Birthday To You! šŸŽµ

šŸŽ‰ Introducing Something Special! šŸŽ¶

Birthdays are universal—moments of joy, laughter, and celebration. Yet, we often hear the same birthday tunes over and over again. We want to change that.

This is our original birthday music, crafted with care to bring a fresh and exciting sound to birthday celebrations everywhere. It’s more than just a song—it’s a new way to make someone’s special day even brighter!

Original birthday music is rare, and we’re here to fill that gap with energy, creativity, and love. If this track makes you smile, dance, or feel even a little more festive, your support means the world to us.

šŸŽ§ Listen, share, and celebrate with us as we bring new birthday tunes to life!

What day was my birthday ?

Cool Info Ninja was a Sunday and it was the 343rd day of the year . It was the 49th Sunday of that year. The next time you can reuse your old calendar will be in . Both calendars will be exactly the same! This is assuming you are not interested in the dates for Easter and other irregular holidays that are based on a lunisolar calendar.

What day is this year?

The day of the week of your birthday is Tuesday. it will be Wednesday and from now it will be Thursday. You can check the calendars below if you’re planning what to do on your birthday.

December 2025
SMTWTFS
 
   
December 2026
SMTWTFS
  
  
December 2027
SMTWTFS
   
 

How many days until my next birthday?

There are days left before your next birthday. You will be 35 years old when that day comes. There have been 12,625 days from the day you were born up to today. If you’ve been sleeping 8 hours daily since birth, then you have slept a total of 4,208 days or 11.52 years. You spent 33% of your life sleeping. Since night and day always follow each other, there were precisely 427 full moons after you were born up to this day. How many of them did you see? The next full moon that you can see will be on .

Fun stat: Your first one billion seconds (1,000,000,000) happened sometime on .

Online birthday games

Birthday GamesIt’s game time! šŸŽ° I've got a fun challenge for you—can I guess your birthday in less than 20 tries? Here’s how it works: I’ll give you a series of dates, and based on your answers, I’ll try to figure out your special dayšŸŽ‚ It’s all in good fun, and it’s all about you! 🄳 Give it a shot, and let’s see if I can nail down your birthday with this interactive guessing game. šŸŽ‰ Let’s play the Birthday Guessing Game together. Of course, I have to assume that I don’t know your birthday 😁

If that doesn’t sound fun to you, we can do it in reverse. Take the Birthday Challenge and guess my birthday. I'll give you six chances to guess correctly. Does that sound fun to you?

How long ago since I was born?

Here are more nerd numbers about your birthday .

  • days since
  • is in the 49th week of the year (ISO 8601)
  • 1,803 weeks ago
  • months since then
  • The year is not a leap year

What generation do I belong to?

Millennials, or Generation Y, are typically defined as people born from to . They are the children of Baby Boomers and older Generation X, and often the parents of Generation Alpha. As the first generation to grow up with the Internet, they are marked by elevated usage of and familiarity with technology. Millennials have faced significant economic challenges, including high unemployment and student debt. They have been called the ā€œUnluckiest Generationā€ due to slower economic growth and more recessions. Many have postponed marriage and having children, contributing to declining fertility rates. Millennials are less likely to be religious but may identify as spiritual. They are sometimes called Echo Boomers due to their large size relative to Baby Boomers. The term ā€œMillennialsā€ was coined by William Strauss and Neil Howe in 1987. Millennials are known for their confidence, tolerance, and a strong sense of community despite economic hardships.

Generation Y (Millennials) celebrities:

  • – Gareth Knapman, English actor and director
  • – Soledad Fandiño, Argentinian actress
  • – Katrina Begin, American actress
  • – Piret Järvis, Estonian singer-songwriter and guitarist (Vanilla Ninja)
  • – Denise Laurel, Filipino actress and singer
  • – Amber Le Bon, English model
  • – Karlie Kloss, American model
  • – Jacob Kogan, American actor
  • – Nao Furuhata, Japanese singer (SKE48 and AKB48)

What is your birthday story?

If you enjoyed that hilarious fake birthday text message and are ready for even more laughs, you’re in luck! This Short is just a sneak peek from our YouTube Shorts playlist dedicated to the funniest fake birthday texts. Click here to dive into the full playlist and keep the good times rolling with tons more side-splittingly funny videos just like this one!

How old are you in dog years?

If a dog named Celli - a Nova Scotia Duck Tolling Retriever breed, was born on the same date as you then it will be 173 dog years old today. A dog’s first human year is equal to 15 dog years. Dogs age differently depending on breed and size. When you reach the age of 6 Celli will be 42 dog years old. From that point forward a medium-sized dog like Celli will age 4.5 dog years for every human year.

Wanna share this info in social media? Make sure to take a screenshot first. Dog name and breed are randomly generated. Try reloading this page to see a new pet name and a different breed.

YouTubeA birthday is more than just a date! šŸŽ‰ Discover fresh songs, cool trivia, and unique ways to celebrate. Click now and subscribe to the ultimate birthday channel! šŸŽ‚āœØ (Sponsored)

Which celebrity shares my birthday?

You might be happy to know that the following celebrities share your birthday. The list was randomly chosen and arranged in chronological order.

  • Berton Churchill
  • Robert Livingston
  • Douglas Fairbanks, Jr.
  • V. Dakshinamoorthy
  • William Reynolds
  • Billy Edd Wheeler
  • Hape Kerkeling
  • Kurt Angle
  • Kara DioGuardi
  • Meryll Soriano

View the complete list of celebrity birthdays.

Think you’re a pro at guessing birthdays? šŸŽ Test your skills with our twist on the popular Wordle game! šŸ„³šŸŽ‚ Play the Birthday Challenge if you have nothing to do.

Who are the famous birthdays?

Here’s a short list of famous people in history who were born on .

  • 1571
    Metius, Dutch mathematician and astronomer (d. 1635)
  • Claude Louis Berthollet, French chemist and academic (d. 1822)
  • Michael Nouri, American actor
  • Allan Jones, English cricketer and umpire
  • Jean-Claude Juncker, Luxembourger lawyer and politician, Prime Minister of Luxembourg
  • Jesse Metcalfe, American actor
  • Ryder Hesjedal, Canadian cyclist
  • Jermaine Beckford, English-Jamaican footballer
  • Leon Hall, American football player
  • Mark McMorris, Canadian snowboarder

View the complete list of famous birthdays.

YouTubeCelebrate smarter! šŸŽ‰ Explore fun trivia, unique songs, and surprising birthday facts. It’s time to rethink the way we celebrate! Subscribe now for endless birthday inspiration! šŸŽ‚āœØ (Sponsored)

What happened on my birthday – ?

These were the events that made history that coincide with your birthday.

  • American Civil War: The Joint Committee on the Conduct of the War is established by the U.S. Congress.
  • The Massachusetts Rifle Association, “America’s Oldest Active Gun Club”, is founded.
  • A mine explosion near Briceville, Tennessee, kills 84 miners despite rescue efforts led by the United States Bureau of Mines.
  • Second Sino-Japanese War: Battle of Nanking – Japanese troops under the command of Lt. Gen. Asaka Yasuhiko launch an assault on the Chinese city of Nanjing (Nanking).
  • The “Subsequent Nuremberg trials” begin with the “Doctors’ trial”, prosecuting physicians and officers alleged to be involved in Nazi human experimentation and mass murder under the guise of euthanasia.
  • Red Scare: General Electric announces that all communist employees will be discharged from the company.
  • Trans-Canada Air Lines Flight 810, a Canadair North Star, crashes near Hope, British Columbia, Canada, killing all 62 people on board.
  • The first episode of Coronation Street, the world’s longest-running television soap opera, is broadcast in the United Kingdom.
  • A Charlie Brown Christmas, first in a series of Peanuts television specials, debuts on CBS.
  • Douglas Engelbart gave what became known as “The Mother of All Demos”, publicly debuting the computer mouse, hypertext, and the bit-mapped graphical user interface using the oN-Line System (NLS).

View the complete list of historical events.

Birthday Challenge alert! šŸŽ‰ Can you crack the code and guess my birthday in just 6 tries? It’s like a fun twist on the classic Wordle game, but with birthdays instead of words! šŸŽ‚ Challenge yourself to think outside the box and test your guessing skills with this unique and exciting game. Let’s see if you can guess my birthday with just a few hints! šŸŽˆ PLAY NOW

What does my birthday mean?

Your birthday numbers 12, 9, and 1990 reveal that your Life Path number is 4. It represents growth, building and foundation. You are practical, down to earth with strong ideas about right and wrong.

The following celebrities also have the same life path number: Kristian Nairn, Aage Winther-Jørgensen, Brad Johnson, Armando Iannucci, Sabina Babayeva, Johnny Gill, Robert Montgomery, Ric Ocasek, Kay Tse, Henning Moritzen.

What is the zodiac sign for ?

The Western zodiac or sun sign of a person born on is Sagittarius (The Archer) – a mutable sign with Fire as Western element. The ruling planet is Jupiter – the planet of luck and expansion. According to the ancient art of Chinese astrology (or Eastern zodiac), Horse is the mythical animal and Metal is the Eastern element of a person born on .

Daily Horoscope for Sagittarius ♐

What is the birthstone for ?

Turquoise is the modern birthstone for the month of December while Onyx is the mystical birth stone (based on Tibetan origin). The zodiac gemstone for Sagittarius is topaz. Lastly, the birthday stone for the day of the week ‘Sunday’ is topaz.

Fun fact: The birth flower for 9th December 1990 is Holly for precious moments.

What is the Birthday Compatibility for ?

LoveMatch NinjaWhen it comes to love and relationship, you are most compatible with a person born on . You have a Birthday Compatibility score of +131. Imagine being in love with your soul mate. On the negative side, you are most incompatible with a person born on . Your score is -150. You’ll be like a cat and a dog on a love-hate relationship. Arf-arf, I want to bite you. Meow-meow, stay away from me!

Birthday Wish

Did someone send you this link? Here’s a birthday wish just for you! Don’t forget to thank the kind soul who sent you this ninja page.

Birthday Wish
TIP: Click the image above if you want to save the high quality version for posting to social media like Facebook, Twitter, or Pinterest. You can also get a new random wish if you want to (the page will reload).

What is a good birthday trivia for ?

Q: What do you call a person who shares the same birthday?
A: Birthday twins – easy!

If you enjoyed this video, give it a thumbs up and share it with someone who loves learning new things. Don’t forget to subscribe so you won’t miss our next exciting look into the world of birthday trivia!

Fun stat: The world population in the year of your birth is 5,288,955,934. (U.S. Census Bureau)

What was the number one song on my birthday?

The number-one hit song in the U.S. at the day of your birth was Because I Love You (The Postman Song) by Stevie B as compiled by Billboard Hot 100 (December 15, 1990). Ask your parents if they know this popular song.

Stevie B - Because I Love You (The Postman Song) Because I Love You (The Postman Song)
Stevie B
Hits Anthology, Vol. 1


Listen on Apple Music

What were you in your past life?

I do not know how you feel about this, but you were a female ♀ in your last earthly incarnation. You were born somewhere around the territory of Southern Africa approximately on 1050. Your profession was medicine man, surgeon, herbalist.

Your brief psychological profile in that past life: Ruthless character, carefully weighing your decisions in critical situations, with excellent self-control and strong will. Generally liked, but not always loved.

Lessons that your last past life brought to present: Your lesson – to study, to practice and to use wisdom, enclosed in psychological sciences, and in ancient manuscripts. With strong faith and hard work you will reach your real destiny in present life.

Can you remember who you were?

How many babies were born on ?

Base on the data published by the United Nations Population Division, an estimated 138,233,475 babies were born throughout the world in the year . The estimated number of babies born on is 378,722. That’s equivalent to 263 babies every minute. Try to imagine if all of them are crying at the same time.

What is the popular baby name on ?

In the United States, the most popular baby name is Jessica. This name was given to 46,475 baby girls. For the boys it’s Michael. This name was recorded 65,282 times in the year . Any chance you are Jessica or Michael? (Source: ssa.gov)

News headline for Florida Man

What’s your bizarre Florida Man story? The #FloridaManChallenge is breaking the Internet and social media. Some crazy men, women, or creatures from the Sunshine State are making headlines every day of the year including your birthday. Try this fun exercise. Pick your search engine of choice and type in “florida man ” and see what kind of wild news headline you will get. This viral craze started in 2013 and gets resurrected now and then. The latest was from Tumblr and found its way to Twitter. As they say, the rest is history.

Roman Numerals for

Your birthday in Roman numerals using DD.MM.YYYY notation is:

Birthday Facts Summary

Here’s a quick list of all the fun birthday facts about . Celebrities, famous birthdays, historical events, and past life were excluded.

  • Day index:
  • Day of week: Sunday
  • Day of week birthstone: Topaz
  • Week index: 49th Sunday of 1990
  • Next same calendar year:
  • Day of week this year: Tuesday
  • Day of week next year: Wednesday
  • Day of week in : Thursday
  • Days until next birthday: days
  • Age on next birthday:
  • Generation: Millennials or Generation Y or Gen Y
  • Years since birth:
  • Months since birth:
  • Weeks since birth: 1,803 weeks
  • Days since birth: 12,625 days
  • Days spent sleeping: 4,208 days
  • Years spent sleeping: 11.52 years
  • Part of life spent sleeping: 33%
  • Full moons since birth: 427
  • Next full moon:
  • First one billion seconds: Sometime on
  • Age in dog years: 173 dog years old using a Nova Scotia Duck Tolling Retriever breed
  • Life path number and meaning: 4 – It represents growth, building and foundation. You are practical, down to earth with strong ideas about right and wrong.
  • Western zodiac sign: Sagittarius (The Archer)
  • Western zodiac element: Fire
  • Western zodiac sign quality: Mutable
  • Western zodiac ruling planet: Jupiter – the planet of luck and expansion
  • Western zodiac gemstone: Topaz
  • Eastern zodiac animal: Horse
  • Eastern zodiac element: Metal
  • Modern birthstone: Turquoise
  • Mystical birthstone: Onyx (based on Tibetan origin)
  • Birth flower: Holly for precious moments
  • Best compatible birthday: (+131)
  • Worst compatible birthday: (-150)
  • world population: 5,288,955,934
  • Number one song: Because I Love You (The Postman Song) by Stevie B (December 15, 1990)
  • Babies born in : 138,233,475
  • Babies born in every day: 378,722
  • Babies born in every minute: 263
  • Popular girl’s name: Jessica – 46,475 babies
  • Popular boy’s name: Michael – 65,282 babies
  • Roman numerals:

Share Cool Info Try another birth date of someone you know or try the birthday of these celebrities: – Tyler Denk, American model and actor; – David Belle, French actor, stuntman, and choreographer; – Robin Quivers, American radio host, actress, and author.

Don’t forget to share the info with your friends, loved ones, or social media followers. Who knows, they might appreciate and thank you for it.

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