Astrology systems compared

Western, Vedic, Chinese, Mayan, tarot and the rest, side by side, with honest history.

• The Babylonian zodiac18 constellations in the Moon's path, then 12 signs.
• Chinese zodiac vs Western zodiacYour Western sign and Chinese animal, computed from the real Lunar New Year dates, 1924 to 2043, with the 2026 Fire Horse dates.
• Egyptian zodiac signsThe 12 god signs are modern; the Dendera zodiac (c. 50 BC, Louvre) is real. A calculator that labels both.
• Fire Horse Superstition: 1966 Japan, Hinoeuma and 2026The Fire Horse superstition cut Japan's births by 25% in 1966. 2026 is a Fire Horse year again, February 17 to February 5, 2027. Here is the history.
• Has my zodiac sign changed?No, but the stars behind the Sun moved. Check your Western, Vedic and real-constellation sign.
• Where did astrology come from?Babylon to the 1930 horoscope column: a dated, sourced timeline.
• Human Design vs Astrology: Differences + 88° Design DateHuman Design (1987) adds a chart from when the Sun was 88° before birth, 86.61 to 91.99 days earlier. How it differs from astrology, plus your date.
• Is Ophiuchus a real zodiac sign?A real constellation, not a sign. The Sun crosses it Nov 30 to Dec 18, 2026 (UTC), computed, plus an Am-I-an-Ophiuchus checker.
• Mayan Day Sign Meanings: All 20 Tzolk'in Signs ExplainedWhat each of the 20 Mayan day signs means, Imix to Ajaw: Yucatec, K'iche' and Aztec names, what K'iche' daykeepers say, and when each sign comes next.
• Mayan zodiac calculatorYour real Tzolk'in day sign and Aztec sign from your birth date, on the GMT 584283 count.
• MBTI and zodiac signsNo proven link, and Sun-sign type tables miss most of your chart. Count yours, then take the quiz.
• Numerology vs astrologyDigit sums vs real planet positions, plus your life path and 2027 personal year.
• Rahu and Ketu vs the North NodeSame lunar nodes, two zodiacs: every 2026-2027 sign change, mean and true.
• Real zodiac dates 2026The 13 constellations the Sun actually crosses in 2026, Ophiuchus included, computed to the minute.
• Real Zodiac Dates 2027: Constellation Dates, Ophiuchus TooReal zodiac dates 2027: the Sun enters Ophiuchus Nov 30 and Sagittarius Dec 18. All 13 IAU constellation crossings, computed, with 2026 compared.
• Sidereal zodiac dates 2026All twelve Lahiri Sun sign changes (Sankrantis) to the minute, in UTC and IST, with a two-zodiac birthday checker.
• Sidereal Zodiac Dates 2027: Vedic Sun Sign Dates (Lahiri)Sidereal zodiac dates 2027 (Lahiri): Capricorn Jan 14, Aries Apr 14, Libra Oct 17. Saturn enters sidereal Aries Jun 2. Sankranti times in UTC and IST.
• Tarot cards for zodiac signsEvery sign's Golden Dawn tarot cards, the 36 decan cards with computed dates, and a birthday card finder.
• Vedic vs Western astrologyOne sky, two zodiacs 24°14′ apart. Convert your chart and read an honest take on accuracy.
• Which astrology is most accurate?Six systems compared on what they measure, and your birthday in all of them.