You are 25 Years, 11 Months, 3 Days old from December 03, 2025. You were born on Friday and have been alive for 9470 days, your next Birthday will be after 00 Months, 27 Days or Your next birthday is in 27 days. You can see detailed informations about your birthdate below.
| Date Of Birth | December 31, 1999 (Friday) |
|---|---|
| Age From Date: | December 03, 2025 (Wednesday) |
| Age: | 25 Years, 11 Months, 3 Days |
| Birth Day Of The Week: | Friday |
| Age In Months: | 311 Months 2 Day(s) |
| Age In Weeks: | 1352 Weeks 2 Day(s) |
| Age In Days: | 9470 Days |
| Age In Hours: | 227270 Hours (approx.) |
| Age In Minutes: | 13636227 Minutes (approx.) |
| Age In Seconds: | 818173639 Seconds (approx.) |
| Next Birthday | December 31, 2025 (Wednesday) |
| Next Birthday After: | 00 Months, 27 Days |
| Is My Birth Year Leap Year? | Year 1999 is not a leap year. |
December 31, 1999 Birthday Facts | |
| Do you want to know your zodiac sign? | Your zodiac sign, if your date of birth is December 31, 1999, is Capricorn.
Famous people with Capricorn zodiac sign? |
| Century: | You were born in the 20th century |
| Birthday in Roman numerals | XII.XXXI.MCMXCIX
December 31, 1999 in roman numerals? |
| What is your age in roman numerals? | Years: XXV Months: XI Days: III |
| Birth Date Season: | You were born in Winter |
| Chinese zodiac sign: | You were born in the Chinese year of the Earth Rabbit
When is the Chinese Year of the Rabbit? |
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 Wednesday, December 03, 2025 14:27:19Here is a random list who born on December 31. For full list please click on the link above.
| Year | Name |
|---|---|
| 1922 | Luis Zuloaga, Venezuelan baseball player (d. 2013) |
| 1964 | Winston Benjamin, Antiguan cricketer |
| 1946 | Nigel Rudd, English businessman, founded Williams Holdings |
| 1937 | Anthony Hopkins, Welsh actor, director, and composer |
| 1872 | Fred Marriott, American race car driver (d. 1956) |
| 1914 | Mary Logan Reddick, American neuroembryologist (d. 1966) |
| 1910 | Enrique Maier, Spanish tennis player (d. 1981) |
| 1901 | Nikos Ploumpidis, Greek educator and politician (d. 1954) |
| 1946 | Cliff Richey, American tennis player |
| 1943 | John Denver, American singer-songwriter, guitarist, and actor (d. 1997) |
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) |
| 1575 | Pierino Belli, Italian commander and jurist (b. 1502) |
| 1889 | Ion Creangă, Romanian author and educator (b. 1837) |
| 1964 | Bobby Byrne, American baseball and soccer player (b. 1884) |
| 1719 | John Flamsteed, English astronomer and academic (b. 1646) |
| 1299 | Margaret, Countess of Anjou (b. 1273) |
| 1993 | Zviad Gamsakhurdia, Georgian anthropologist and politician, 1st President of Georgia (b. 1939) |
| 1384 | John Wycliffe, English philosopher, theologian, and translator (b. 1331) |
| 1953 | Albert Plesman, Dutch businessman, founded KLM (b. 1889) |
| 1983 | Sevim Burak, Turkish author and playwright (b. 1931) |
Here is a list of some events happened on December 31. For full list please click on the link above.
| Date | Event |
|---|---|
| 1862 | American Civil War: The Battle of Stones River begins near Murfreesboro, Tennessee. |
| 1963 | The Central African Federation officially collapses, subsequently becoming Zambia, Malawi and Rhodesia. |
| 2009 | Both a blue moon and a lunar eclipse occur. |
| 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. |
| 1942 | USS Essex, first aircraft carrier of a 24-ship class, is commissioned. |
| 1946 | President Harry S. Truman officially proclaims the end of hostilities in World War II. |
| 1994 | This date is skipped altogether in Kiribati as the Phoenix Islands and Line Islands change time zones from UTC−11:00 to UTC+13:00 and UTC−10:00 to UTC+14:00, respectively. |
| 2000 | The last day of the 20th Century and 2nd Millennium. |
| 1961 | RTÉ, Ireland's state broadcaster, launches its first national television service. |
| 1968 | MacRobertson Miller Airlines Flight 1750 crashes near Port Hedland, Western Australia, killing all 26 people on board. |