You are 105 Years, 00 Months, 8 Days old from December 29, 2025. You were born on Tuesday and have been alive for 38360 days, your next Birthday will be after 11 Months, 22 Days or Your next birthday is in 356 days. You can see detailed informations about your birthdate below.
| Date Of Birth | December 21, 1920 (Tuesday) |
|---|---|
| Age From Date: | December 29, 2025 (Monday) |
| Age: | 105 Years, 00 Months, 8 Days |
| Birth Day Of The Week: | Tuesday |
| Age In Months: | 1260 Months 8 Day(s) |
| Age In Weeks: | 5479 Weeks 1 Day(s) |
| Age In Days: | 38360 Days |
| Age In Hours: | 920638 Hours (approx.) |
| Age In Minutes: | 55238255 Minutes (approx.) |
| Age In Seconds: | 3314295313 Seconds (approx.) |
| Next Birthday | December 21, 2026 (Monday) |
| Next Birthday After: | 11 Months, 22 Days |
| Is My Birth Year Leap Year? | Year 1920 is a leap year. |
December 21, 1920 Birthday Facts | |
| Do you want to know your zodiac sign? | Your zodiac sign, if your date of birth is December 21, 1920, is Sagittarius.
Famous people with Sagittarius zodiac sign? |
| Century: | You were born in the 20th century |
| Birthday in Roman numerals | XII.XXI.MCMXX
December 21, 1920 in roman numerals? |
| What is your age in roman numerals? | Years: CV Months: Days: VIII |
| 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 Monday, December 29, 2025 21:35:13Here is a random list who born on December 21. For full list please click on the link above.
| Year | Name |
|---|---|
| 1468 | William Conyers, 1st Baron Conyers, English baron (d. 1524) |
| 1896 | Konstantin Rokossovsky, Marshal of the Soviet Union during World War II (d. 1968) |
| 1672 | Benjamin Schmolck, German pastor and composer (d. 1737) |
| 1964 | Joe Kocur, Canadian ice hockey player and coach |
| 1969 | Mihails Zemļinskis, Latvian footballer, coach, and manager |
| 1957 | Ray Romano, American actor, producer, and screenwriter |
| 1920 | Alicia Alonso, Cuban ballerina and choreographer, founded the Cuban National Ballet (d. 2019) |
| 1978 | Shaun Morgan, South African musician, singer, and guitarist |
| 1905 | Anthony Powell, English author (d. 2000) |
| 1872 | Trevor Kincaid, Canadian-American zoologist and academic (d. 1970) |
Here is a list of some famous peope who died on December 21. For full list please click on the link above.
| Date | Name |
|---|---|
| 1824 | James Parkinson, English physician and paleontologist (b. 1755) |
| 1948 | Władysław Witwicki, Polish psychologist, philosopher, translator, historian (of philosophy and art) and artist (b. 1878) |
| 2019 | Andrew Clennel Palmer, British engineer (b. 1938) |
| 1920 | Mohammed Abdullah Hassan, leader of the Dervish movement (b. 1856) |
| 1869 | Friedrich Ernst Scheller, German jurist and politician (b. 1791) |
| 2004 | Autar Singh Paintal, Indian physiologist and neurologist (b. 1925) |
| 2013 | Edgar Bronfman, Sr., Canadian-American businessman and philanthropist (b. 1929) |
| 1933 | Knud Rasmussen, Greenlandic anthropologist and explorer (b. 1879) |
| 1935 | Ted Birnie, English footballer and manager (b. 1878) |
| 882 | Hincmar, French archbishop and historian (b. 806) |
Here is a list of some events happened on December 21. For full list please click on the link above.
| Date | Event |
|---|---|
| 1832 | Egyptian–Ottoman War: Egyptian forces decisively defeat Ottoman troops at the Battle of Konya. |
| 1140 | After a siege of several weeks, the city of Weinsberg and its castle surrender to Conrad III of Germany. |
| 2004 | Iraq War: A suicide bomber kills 22 at the forward operating base next to the main U.S. military airfield at Mosul, Iraq, the single deadliest suicide attack on American soldiers. |
| 1999 | Cubana de Aviación Flight 1216 overshoots the runway at La Aurora International Airport, killing 18. |
| 1907 | The Chilean Army commits a massacre of at least 2,000 striking saltpeter miners in Iquique, Chile. |
| 1872 | Challenger expedition: HMS Challenger, commanded by Captain George Nares, sails from Portsmouth, England. |
| 1923 | United Kingdom and Nepal formally sign an agreement of friendship, called the Nepal–Britain Treaty of 1923, which superseded the Treaty of Sugauli signed in 1816. |
| 1883 | The Royal Canadian Dragoons and The Royal Canadian Regiment, the first Permanent Force cavalry and infantry regiments of the Canadian Army, are formed. |
| 2020 | A great conjunction of Jupiter and Saturn occurs, with the two planets separated in the sky by 0.1 degrees. This is the closest conjunction between the two planets since 1623. |
| 1844 | The Rochdale Society of Equitable Pioneers commences business at its cooperative in Rochdale, England, starting the Cooperative movement. |