You are 16 Years, 07 Months, 16 Days old from December 07, 2025. You were born on Tuesday and have been alive for 6074 days, your next Birthday will be after 04 Months, 13 Days or Your next birthday is in 135 days. You can see detailed informations about your birthdate below.
| Date Of Birth | April 21, 2009 (Tuesday) |
|---|---|
| Age From Date: | December 07, 2025 (Sunday) |
| Age: | 16 Years, 07 Months, 16 Days |
| Birth Day Of The Week: | Tuesday |
| Age In Months: | 199 Months 16 Day(s) |
| Age In Weeks: | 867 Weeks 2 Day(s) |
| Age In Days: | 6074 Days |
| Age In Hours: | 145786 Hours (approx.) |
| Age In Minutes: | 8747152 Minutes (approx.) |
| Age In Seconds: | 524829139 Seconds (approx.) |
| Next Birthday | April 21, 2026 (Tuesday) |
| Next Birthday After: | 04 Months, 13 Days |
| Is My Birth Year Leap Year? | Year 2009 is not a leap year. |
April 21, 2009 Birthday Facts | |
| Do you want to know your zodiac sign? | Your zodiac sign, if your date of birth is April 21, 2009, is Taurus.
Famous people with Taurus zodiac sign? |
| Century: | You were born in the 21st century |
| Birthday in Roman numerals | IV.XXI.MMIX
April 21, 2009 in roman numerals? |
| What is your age in roman numerals? | Years: XVI Months: VII Days: XVI |
| Birth Date Season: | You were born in Spring |
| Chinese zodiac sign: | You were born in the Chinese year of the Earth Ox
When is the Chinese Year of the Ox? |
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 Sunday, December 07, 2025 09:52:19Here is a random list who born on April 21. For full list please click on the link above.
| Year | Name |
|---|---|
| 1937 | Gary Peters, American baseball player |
| 1988 | Ricky Berens, American swimmer |
| 1919 | Don Cornell, American singer (d. 2004) |
| 1977 | Gyula Koi, Hungarian scholar and educator |
| 1864 | Max Weber, German economist and sociologist (d. 1920) |
| 1915 | Garrett Hardin, American ecologist, author, and academic (d. 2003) |
| 1898 | Maurice Wilson, English soldier, pilot, and mountaineer (d. 1934) |
| 1816 | Charlotte Brontë, English novelist and poet (d. 1855) |
| 1889 | Efrem Zimbalist, Sr., Russian-American violinist, composer, and conductor (d. 1985) |
| 1939 | John McCabe, English pianist and composer (d. 2015) |
Here is a list of some famous peope who died on April 21. For full list please click on the link above.
| Date | Name |
|---|---|
| 1910 | Mark Twain, American novelist, humorist, and critic (b. 1835) |
| 1992 | Väinö Linna, Finnish author (b. 1920) |
| 1948 | Aldo Leopold, American ecologist and author (b. 1887) |
| 1932 | Friedrich Gustav Piffl, Bohemian cardinal (b. 1864) |
| 1668 | Jan Boeckhorst, Flemish painter (b. c. 1604) |
| 1918 | Manfred von Richthofen, German captain and pilot (b. 1892) |
| 941 | Bajkam, de facto regent of the Abbasid Caliphate |
| 2011 | Catharina Halkes, Dutch theologian and academic (b. 1920) |
| 1945 | Walter Model, German field marshal (b. 1891) |
| 1109 | Anselm of Canterbury, Italian-English archbishop and saint (b. 1033) |
Here is a list of some events happened on April 21. For full list please click on the link above.
| Date | Event |
|---|---|
| 2010 | The controversial Kharkiv Pact (Russian Ukrainian Naval Base for Gas Treaty) is signed in Kharkiv, Ukraine, by Ukrainian President Viktor Yanukovych and Russian President Dmitry Medvedev; it was unilaterally terminated by Russia on March 31, 2014. |
| 1918 | World War I: German fighter ace Manfred von Richthofen, better known as "The Red Baron", is shot down and killed over Vaux-sur-Somme in France. |
| 1965 | The 1964–1965 New York World's Fair opens for its second and final season. |
| 1836 | Texas Revolution: The Battle of San Jacinto: Republic of Texas forces under Sam Houston defeat troops under Mexican General Antonio López de Santa Anna. |
| 1802 | Twelve thousand Wahhabis sack Karbala, killing over three thousand inhabitants. |
| 2012 | Two trains are involved in a head-on collision near Sloterdijk, Amsterdam, in the Netherlands, injuring 116 people. |
| 2021 | Indonesian Navy submarine KRI Nanggala (402) sinks in the Bali Sea during a military drill, killing all 53 on board. |
| 1809 | Two Austrian army corps are driven from Landshut by a First French Empire army led by Napoleon as two French corps to the north hold off the main Austrian army on the first day of the Battle of Eckmühl. |
| 43 | Battle of Mutina: Mark Antony is again defeated in battle by Aulus Hirtius, who is killed. Antony fails to capture Mutina and Decimus Brutus is murdered shortly after. |
| 900 | The Laguna Copperplate Inscription (the earliest known written document found in what is now the Philippines): the Commander-in-Chief of the Kingdom of Tondo, as represented by the Honourable Jayadewa, Lord Minister of Pailah, pardons from all debt the Honourable Namwaran and his relations. |