Today's content is just for you. It's about the birthday of 21
Table of Contents
If you forget what day you were born, we will tell you that you were born on Monday, 21
Countdown to Your 1st Birthday
-- days-- hours-- minutes-- secondsThis year you are getting older. You have celebrated your 0th birthday on Sunday. How was your 0th birthday? Is it fun? We wish you good memories on your birthday. Celebrating a festive birthday party with family and friends, getting gifts and surprises will certainly make you happier.
Did you know that people born on December 21
We have calculated your birthday for the next 10 years. It's going to be a fun time to celebrate with family and friends. You'll get lots of gifts, too! There are 361 days until your next birthday. By then, you will be 1 years old. There have been 361 days since the day you were born. If you slept for 8 hours each day since birth, you have slept for a total of 121 days, which is equivalent to 0.33 years. You spent 0% of your life sleeping!
| Year | Day | Your Age |
|---|---|---|
| 2026 | Monday | 1 Years Old |
| 2027 | Tuesday | 2 Years Old |
| 2028 | Thursday | 3 Years Old |
| 2029 | Friday | 4 Years Old |
| 2030 | Saturday | 5 Years Old |
| 2031 | Sunday | 6 Years Old |
| 2032 | Tuesday | 7 Years Old |
| 2033 | Wednesday | 8 Years Old |
| 2034 | Thursday | 9 Years Old |
| 2035 | Friday | 10 Years Old |

According to western astrology, the zodiac sign of people born on December 21

Turqoise is birthstone for people born on 21
When you were born, there were many famous people in history who were born on the same day as you but in different years. The following are famous people in history who commemorate birthdays on December 21
| Year | Name |
|---|---|
| 968 | Minamoto no Yorinobu, Japanese samurai (d. 1048) |
| 1401 | Masaccio, Italian painter (d. 1428) |
| 1468 | William Conyers, 1st Baron Conyers, English baron (d. 1524) |
| 1505 | Thomas Wriothesley, 1st Earl of Southampton, English politician (d. 1550) |
| 1538 | Luigi d'Este, Catholic cardinal (d. 1586) |
| 1542 | Thomas Allen, English mathematician and astrologer (d. 1632) |
| 1550 | Man Singh I, Mughal noble (d. 1614) |
| 1596 | Peter Mohyla, Ruthenian Orthodox metropolitan and saint (d. 1646) |
| 1603 | Roger Williams, English minister, theologian, and politician, 9th President of the Colony of Rhode Island (d. 1684) |
| 1615 | Benedict Arnold, Rhode Island colonial governor (d. 1678) |
Did you know that on December 21
| Year | Name |
|---|---|
| 2014 | Sitor Situmorang, Indonesian poet and author (b. 1923) |
| 2014 | Udo Jürgens, Austrian-Swiss singer-songwriter and pianist (b. 1934) |
| 2017 | Bruce McCandless II, US astronaut who conducted the first untethered spacewalk (b. 1937) |
| 2019 | Andrew Clennel Palmer, British engineer (b. 1938) |
History has been made on your birthday. The following are important historical events that occurred on December 21
| Year | Event |
|---|---|
| 2012 | 2012 phenomenon: Festivities are held in parts of Mesoamerica to commemorate the conclusion of b’ak’tun 13, a roughly 5,126-year-long cycle in the Mesoamerican Long Count Calendar whose passing many New Age spiritualists had earlier held to portend a variety of cataclysmic or transformative events. |
| 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. |
| 2023 | 14 people are killed and 25 others injured during a mass shooting at Charles University in Prague, Czech Republic. The perpetrator, a student at the university, kills himself after police arrived; he also killed his father before the shooting. |
December 21



Add your opinion about Funny Birthday Facts About December 21, 2026 or share your experience celebrating your birthday on December 21
Upcoming Birthdays
Take Me Back
Copyriht © 2021. All rights reserved.