You are 104 Years, 10 Months, 22 Days old from November 22, 2025. You were born on Friday and have been alive for 38312 days, your next Birthday will be after 01 Months, 8 Days or Your next birthday is in 39 days. You can see detailed informations about your birthdate below.
| Date Of Birth | December 31, 1920 (Friday) |
|---|---|
| Age From Date: | November 22, 2025 (Saturday) |
| Age: | 104 Years, 10 Months, 22 Days |
| Birth Day Of The Week: | Friday |
| Age In Months: | 1258 Months 22 Day(s) |
| Age In Weeks: | 5473 Weeks 1 Day(s) |
| Age In Days: | 38312 Days |
| Age In Hours: | 919499 Hours (approx.) |
| Age In Minutes: | 55169933 Minutes (approx.) |
| Age In Seconds: | 3310195996 Seconds (approx.) |
| Next Birthday | December 31, 2025 (Wednesday) |
| Next Birthday After: | 01 Months, 8 Days |
| Is My Birth Year Leap Year? | Year 1920 is a leap year. |
December 31, 1920 Birthday Facts | |
| Do you want to know your zodiac sign? | Your zodiac sign, if your date of birth is December 31, 1920, is Capricorn.
Famous people with Capricorn zodiac sign? |
| Century: | You were born in the 20th century |
| Birthday in Roman numerals | XII.XXXI.MCMXX
December 31, 1920 in roman numerals? |
| What is your age in roman numerals? | Years: CIV Months: X Days: XXII |
| Birth Date Season: | You were born in Winter |
| Chinese zodiac sign: | You were born in the Chinese year of the Metal Monkey
When is the Chinese Year of the Monkey? |
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 Saturday, November 22, 2025 10:53:16Here is a random list who born on December 31. For full list please click on the link above.
| Year | Name |
|---|---|
| 1952 | Vaughan Jones, New Zealand mathematician and academic (d. 2020) |
| 1776 | Johann Spurzheim, German-American physician and phrenologist (d. 1832) |
| 1970 | Danny McNamara, English singer-songwriter |
| 1970 | Bryon Russell, American basketball player |
| 1925 | Sri Lal Sukla, Indian author (d. 2011) |
| 1935 | Salman of Saudi Arabia, King of Saudi Arabia |
| 1834 | Queen Kapiolani of Hawaii (d. 1899) |
| 1504 | Beatrice of Portugal, Duchess of Savoy (d. 1538) |
| 1974 | Joe Abercrombie, English author |
| 1922 | Tomás Balduino, Brazilian bishop (d. 2014) |
Here is a list of some famous peope who died on December 31. For full list please click on the link above.
| Date | Name |
|---|---|
| 1910 | Archibald Hoxsey, American pilot (b. 1884) |
| 2010 | Raymond Impanis, Belgian cyclist (b. 1925) |
| 335 | Pope Sylvester I |
| 1818 | Jean-Pierre Duport, French cellist (b. 1741) |
| 2016 | William Christopher, American actor (b. 1932) |
| 1949 | Rıza Tevfik Bölükbaşı, Turkish philosopher, poet, and politician (b. 1869) |
| 1891 | Samuel Ajayi Crowther, Nigerian bishop and linguist (b. 1809) |
| 1164 | Ottokar III of Styria (b. 1124) |
| 1439 | Margaret Holland, English noblewoman (b. 1385) |
| 1691 | Robert Boyle, Anglo-Irish chemist and physicist (b. 1627) |
Here is a list of some events happened on December 31. For full list please click on the link above.
| Date | Event |
|---|---|
| 1225 | The Lý dynasty of Vietnam ends after 216 years by the enthronement of the boy emperor Trần Thái Tông, husband of the last Lý monarch, Lý Chiêu Hoàng, starting the Trần dynasty. |
| 1999 | Indian Airlines Flight 814 hijacking ends after seven days with the release of 190 survivors at Kandahar Airport, Afghanistan. |
| 1757 | Empress Elizabeth I of Russia issues her ukase incorporating Königsberg into Russia. |
| 1983 | The AT&T Bell System is broken up by the United States Government. |
| 1862 | American Civil War: Abraham Lincoln signs an act that admits West Virginia to the Union, thus dividing Virginia in two. |
| 1994 | The First Chechen War: The Russian Ground Forces begin a New Year's storming of Grozny. |
| 1878 | Karl Benz, working in Mannheim, Germany, files for a patent on his first reliable two-stroke gas engine. He was granted the patent in 1879. |
| 1946 | President Harry S. Truman officially proclaims the end of hostilities in World War II. |
| 1759 | Arthur Guinness signs a 9,000-year lease at £45 per annum and starts brewing Guinness. |
| 2004 | The official opening of Taipei 101, the tallest skyscraper at that time in the world, standing at a height of 509 metres (1,670 ft). |