Monthly Zodiac Calendar
January Zodiac Sign Calendar
January zodiac signs
Most people born in January have either a Capricorn or Aquarius sun sign. The commonly printed transition falls around January 19–20, but the exact moment can vary by year and time zone.
Date range table
| Part of month | Standard sign | Important note |
|---|---|---|
| Beginning of January | Capricorn | Use the standard date table unless born near the transition. |
| Later in January | Aquarius | The exact ingress time can fall on different local dates. |
Born on the transition date
If your birthday is around January 19–20, a generic list may not be precise enough. Use your birth year, local time and birthplace to calculate the Sun’s exact position.
Your sun sign is only one placement
The month identifies the likely Sun sign, not the Moon sign, rising sign or complete chart. The Moon changes signs every few days, and the ascendant depends heavily on exact time and location.
Month-by-month calendar
Continue learning
Birth chart fundamentals · Zodiac dates · Glossary
Editorial note: Astrological meanings on this page describe traditions and interpretive frameworks. They are not presented as scientifically established personality facts or predictions.