Born in January or early February 2013? Two rules, two answers
| Rule | Animal changes on | Used by |
|---|---|---|
| Lunar New Year | 10 February 2013 | Most Chinese zodiac charts, calendars and apps |
| Lichun / Ipchun (Start of Spring) | 4 February 2013 at 01:13 Korea time | Chinese BaZi and Korean Saju (Four Pillars) |
So if you were born between 4 February and 10 February 2013, your BaZi/Saju year pillar is already the Water Snake, while a zodiac chart still calls you a Water Dragon. Before both dates you are a Water Dragon by either rule. Neither rule is "wrong" — they answer different questions: the Lunar New Year rule is a calendar custom, the Lichun rule is the one an actual birth chart is built on.
The 2013 year pillar: 癸巳
Gye (癸) is Yin Water. Intuitive, observant, and quietly persuasive. More about Gye Water.
Sa (巳) is the Snake: the opening of summer, Yin Fire. It carries focus, strategy, and quiet intensity.
Inside the pillar, the stem's Water controls the branch's Fire, so the stem presses on the branch. That is the year's own texture — but the year pillar only sets the background of a chart. It describes the generation and the family setting you were born into more than you personally.
2013 month by month: when each Saju month begins
Saju months do not start on the 1st. Each begins at a solar term, and the exact moment shifts every year. A birthday near one of these times can change the month pillar — and with it the whole reading of the chart.
| Calendar month | Solar term | Starts (Korea time) | Month pillar after | Calculator |
|---|---|---|---|---|
| January | Sohan · Minor Cold (小寒) | 1/5 13:33:38 | Gye-chuk 癸丑 | Check 1/2013 → |
| February | Ipchun · Start of Spring (立春) | 2/4 01:13:25 | Gap-in 甲寅 | Check 2/2013 → |
| March | Gyeongchip · Awakening of Insects (驚蟄) | 3/5 19:14:51 | Eul-myo 乙卯 | Check 3/2013 → |
| April | Cheongmyeong · Clear and Bright (淸明) | 4/5 00:02:27 | Byeong-jin 丙辰 | Check 4/2013 → |
| May | Ipha · Start of Summer (立夏) | 5/5 17:18:10 | Jeong-sa 丁巳 | Check 5/2013 → |
| June | Mangjong · Grain in Ear (芒種) | 6/5 21:23:19 | Mu-o 戊午 | Check 6/2013 → |
| July | Soseo · Minor Heat (小暑) | 7/7 07:34:36 | Gi-mi 己未 | Check 7/2013 → |
| August | Ipchu · Start of Autumn (立秋) | 8/7 17:20:22 | Gyeong-sin 庚申 | Check 8/2013 → |
| September | Baengno · White Dew (白露) | 9/7 20:16:16 | Sin-yu 辛酉 | Check 9/2013 → |
| October | Hallo · Cold Dew (寒露) | 10/8 11:58:30 | Im-sul 壬戌 | Check 10/2013 → |
| November | Ipdong · Start of Winter (立冬) | 11/7 15:13:53 | Gye-hae 癸亥 | Check 11/2013 → |
| December | Daeseol · Major Snow (大雪) | 12/7 08:08:32 | Gap-ja 甲子 | Check 12/2013 → |
Times are Korean local time. If you were born elsewhere, convert your birth time to Korean local time before comparing.
Compatible and clashing animals for the Snake
By the classic branch rules, the Snake (巳) forms a harmony (三合 or 六合) with the Ox, Monkey, Rooster, and clashes (沖) with the Pig. Year-branch compatibility is the broadest layer of matching; a real compatibility reading compares day pillars.
Your animal is not your Day Master
Everyone born in 2013 after Ipchun shares the Water Snake. What makes a chart personal is the day pillar, and above all its first character — the Day Master. There are ten:
The same 癸巳 pillar returns every 60 years: 1953 and 2073.
Nearby years
Frequently asked questions
- What zodiac animal is 2013?
- The Water Snake (Yin), year pillar 癸巳. People born from 4 February 2013 at 01:13 Korea time onward in 2013 are Water Snakes.
- I was born in January 2013. What is my animal?
- The Water Dragon of 2012. In Saju the year changes at Ipchun (4 February 2013 at 01:13 Korea time), so January births and early-February births before that moment belong to the previous year.
- What is the 2013 year pillar in Saju?
- 癸巳, romanized Gye-sa: Gye (Yin Water) over Sa (Snake).
- Is the Korean zodiac the same as the Chinese zodiac?
- The animals and the sixty-year cycle are the same. Korean Saju, like Chinese Bazi, changes the year at Ipchun (around 4 February), not at Lunar New Year.
- How do I know my Day Master in K-Saju?
- Your Day Master (Ilgan) is the Heavenly Stem of your birth day pillar among the 10 stems (Gap/Eul Wood, Byeong/Jeong Fire, Mu/Gi Earth, Gyeong/Sin Metal, Im/Gye Water). Enter your birth year, month, and day in the HeartLoop calculator on this page to compute your exact Day Master and Five Elements ratio in 3 seconds.
- What is my 2027 fortune based on my birth date?
- 2027 is the Year of the Red Fire Goat (Ding-Mi, 丁未). Rather than relying on birth-year zodiac alone, HeartLoop cross-references 2027 Fire-Earth energy against your personal Day Master and solar-term month pillar to pinpoint your peak months for career, wealth, and love.
One-time payment, no recurring fees · free and paid parts are shown separately
Enter your date and time of birth; the chart is calculated in your browser.