Idols
Born on this date
| Idol | Group | Born | Zodiac animal | Sun sign | Day master |
|---|---|---|---|---|---|
| Yeonjun | TXT | Rabbit | Virgo | 戊 Mu · Yang Earth | |
| Sungchan | RIIZE | Snake | Virgo | 己 Gi · Yin Earth |
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 September 13
From 1950 to 2030, the sun is in Virgo for all of September 13 in every year, Korea time. Virgo is an earth sign and a mutable one.
In a typical year Virgo season runs from Aug 23 to Sep 22, so September 13 is day 22 of it.
Saju
September 13 in the saju calendar
In the saju calendar September 13 always falls in the Rooster month (酉), the middle month of autumn, which starts around Sep 8. Every chart born on this day has 酉 (Metal) as its month branch, the branch saju weighs most when it judges a day master's support.
Chinese zodiac
Zodiac animals
Yeonjun (1999): Rabbit; Sungchan (2001): Snake. See the Chinese zodiac chart.
Shared birthdays
Who else shares the date
2 idols with an idol page on Bias Match share September 13 as a birthday, out of 134 dates with an idol birthday so far.
The nearest idol birthdays are September 12 (RM) before and September 14 (Han) 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: Yeonjun: Wikidata and Sungchan: 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 Yeonjun, Sungchan, TXT, BigHit Music, RIIZE or SM Entertainment.