Idols
Born on this date
| Idol | Group | Born | Zodiac animal | Sun sign | Day master |
|---|---|---|---|---|---|
| Jin | BTS | Monkey | Sagittarius | 甲 Gap · Yang Wood | |
| Doyoung | TREASURE | Goat | Sagittarius | 辛 Sin · Yin Metal | |
| Jaehyun | BOYNEXTDOOR | Goat | Sagittarius | 辛 Sin · Yin Metal |
Dates follow Korea Standard Time (KST, UTC+9), the way K-pop birthdays are usually counted. Birth hours aren't public, so anything that changes during the day is given as a count over the years.
Western zodiac
The sun on December 4
From 1950 to 2030, the sun is in Sagittarius for all of December 4 in every year, Korea time. Sagittarius is a fire sign and a mutable one.
In a typical year Sagittarius season runs from Nov 22 to Dec 21, so December 4 is day 13 of it.
Saju
December 4 in the saju calendar
In the saju calendar December 4 always falls in the Pig month (亥), the first month of winter, which starts around Nov 7. Every chart born on this day has 亥 (Water) as its month branch, the branch saju weighs most when it judges a day master's support.
Chinese zodiac
Zodiac animals
Jin (1992): Monkey; Doyoung (2003): Goat; Jaehyun (2003): Goat. See the Chinese zodiac chart.
Shared birthdays
Who else shares the date
3 idols with an idol page on Bias Match share December 4 as a birthday, out of 134 dates with an idol birthday so far.
Doyoung and Jaehyun were born on the very same day, December 4, 2003, so their three-pillar saju charts are identical.
The nearest idol birthdays are November 29 (Woonhak) before and December 5 (Soobin) after.
Free. Enter your birthday on the next page; we don't store it. Or work out your own chart with the saju calculator.
About this page
How this page is made
The text is fixed sentence templates filled in with public birth dates and facts the Bias Match engine calculates for each date from 1950 to 2030; no AI model generates or rewrites it, and it has no photos.
Birth date sources: Jin: Wikidata, Doyoung: Wikidata and Jaehyun: Wikidata.
If something here is wrong, or you'd like a name removed, email hello@tiptoe.love. We fix or remove entries on request.
Fan-made, for entertainment only. Bias Match is not affiliated with Jin, Doyoung, Jaehyun, BTS, BigHit Music, TREASURE, YG Entertainment, BOYNEXTDOOR or KOZ Entertainment.