Calendar family
Astrology
Not dates but signs — where the sun, the year and the hour place you across four traditions.
5 signs
Chinese Zodiac
The year's animal & element · a sixty-year cycle
Mayan Day-Sign
The Tzolk'in nawal · the day-sign said to shape its character
Planetary Hour
Classical astrology · the planet ruling this hour (sunrise ≈ 6am)
Sidereal Zodiac
Vedic (Jyotiṣa) · ~24° behind the tropical, for precession
Western Zodiac
Tropical Sun sign · where the Sun rides the ecliptic