You are 40 Years, 10 Months, 18 Days old from October 27, 2025. You were born on Sunday and have been alive for 14933 days, your next Birthday will be after 01 Months, 12 Days or Your next birthday is in 42 days. You can see detailed informations about your birthdate below.
| Date Of Birth | December 09, 1984 (Sunday) |
|---|---|
| Age From Date: | October 27, 2025 (Monday) |
| Age: | 40 Years, 10 Months, 18 Days |
| Birth Day Of The Week: | Sunday |
| Age In Months: | 490 Months 18 Day(s) |
| Age In Weeks: | 2133 Weeks 4 Day(s) |
| Age In Days: | 14933 Days |
| Age In Hours: | 358391 Hours (approx.) |
| Age In Minutes: | 21503455 Minutes (approx.) |
| Age In Seconds: | 1290207309 Seconds (approx.) |
| Next Birthday | December 09, 2025 (Tuesday) |
| Next Birthday After: | 01 Months, 12 Days |
| Is My Birth Year Leap Year? | Year 1984 is a leap year. |
December 09, 1984 Birthday Facts | |
| Do you want to know your zodiac sign? | Your zodiac sign, if your date of birth is December 09, 1984, is Sagittarius.
Famous people with Sagittarius zodiac sign? |
| Century: | You were born in the 20th century |
| Birthday in Roman numerals | XII.IX.MCMLXXXIV
December 09, 1984 in roman numerals? |
| What is your age in roman numerals? | Years: XL Months: X Days: XVIII |
| Birth Date Season: | You were born in Fall |
| Chinese zodiac sign: | You were born in the Chinese year of the Wood Rat
When is the Chinese Year of the Rat? |
Find out how many days you have been alive, what day of the week you were born on, and how long you have lived in days weeks months and years since your birth date. Chronological Age measures how old you are defined as how many years you have lived since birth.
The information above is calculated using UTC timezone where the date and time is Monday, October 27, 2025 22:55:09Here is a random list who born on December 9. For full list please click on the link above.
| Year | Name |
|---|---|
| 1964 | Michael Foster, American drummer |
| 1973 | Vénuste Niyongabo, Burundian runner |
| 1898 | Emmett Kelly, American clown and actor (d. 1979) |
| 1892 | André Randall, French actor (d. 1974) |
| 1977 | Imogen Heap, English singer-songwriter and keyboard player |
| 1931 | William Reynolds, American actor (d. 2022) |
| 1974 | Aloísio da Silva Filho, Brazilian footballer |
| 1910 | Vere Bird, first Prime Minister of Antigua and Barbuda (d. 1999)[20] |
| 1906 | Grace Hopper, American admiral and computer scientist, designed COBOL (d. 1992) |
| 1752 | Antoine Étienne de Tousard, French general and engineer (d. 1813) |
Here is a list of some famous peope who died on December 9. For full list please click on the link above.
| Date | Name |
|---|---|
| 748 | Nasr ibn Sayyar, Umayyad general and politician (b. 663) |
| 1943 | Georges Dufrénoy, French painter (b. 1870) |
| 638 | Sergius I of Constantinople |
| 1299 | Bohemond I, Archbishop of Trier |
| 1971 | Ralph Bunche, American political scientist, academic, and diplomat, Nobel Prize laureate (b. 1904) |
| 2007 | Rafael Sperafico, Brazilian race car driver (b. 1981) |
| 1998 | Shaughnessy Cohen, Canadian lawyer and politician (b. 1948) |
| 1996 | Patty Donahue, American singer-songwriter (b. 1956) |
| 1968 | Enoch L. Johnson, American mob boss (b. 1883) |
| 2001 | Michael Carver, Baron Carver, English field marshal (b. 1915) |
Here is a list of some events happened on December 9. For full list please click on the link above.
| Date | Event |
|---|---|
| 2019 | A volcano on Whakaari / White Island, New Zealand, kills 22 people after it erupts.[11] |
| 2003 | A blast in the center of Moscow kills six people and wounds several more. |
| 1941 | World War II: The American 19th Bombardment Group attacks Japanese ships off the coast of Vigan, Luzon. |
| 1922 | Gabriel Narutowicz is elected the first president of Poland. |
| 1856 | The Iranian city of Bushehr surrenders to occupying British forces. |
| 1996 | Gwen Jacob is acquitted of committing an indecent act, giving women the right to be topless in Ontario, Canada. |
| 2017 | The Marriage Amendment Bill receives royal assent and comes into effect, making Australia the 26th country to legalize same-sex marriage. |
| 1851 | The first YMCA in North America is established in Montreal. |
| 2016 | At least 57 people are killed and a further 177 injured when two schoolgirl suicide bombers attack a market area in Madagali, Adamawa, Nigeria in the Madagali suicide bombings. |
| 1948 | The Genocide Convention is adopted. |