What Astrology Sign is January? Free Calculator and Guide

January is the first month of the year, when many of us make New Year’s resolutions and reflect on the past year.

But January is so much more than just the start of a new calendar – it’s also an astrological sign with its own personality traits and meanings.

Keep reading to learn all about the astrology sign for January and what it represents.

Determining Your Astrology Sign

Your astrology sign is determined by your date of birth. More specifically, it’s based on the location of the sun at the exact time you were born. There are 12 astrological signs total, each corresponding to a different month. Here’s a quick overview:

  • Aries: March 21 – April 19
  • Taurus: April 20 – May 20
  • Gemini: May 21 – June 20
  • Cancer: June 21 – July 22
  • Leo: July 23 – August 22
  • Virgo: August 23 – September 22
  • Libra: September 23 – October 22
  • Scorpio: October 23 – November 21
  • Sagittarius: November 22 – December 21
  • Capricorn: December 22 – January 19
  • Aquarius: January 20 – February 18
  • Pisces: February 19 – March 20

As you can see, the astrological sign for January is Capricorn for those born from December 22 to January 19. But what if you were born in late January – does that make you an Aquarius?

January’s Cusp Signs

If you were born near the end or beginning of a month, you may fall on a “cusp” – meaning you’re on the edge between two signs. January has two cusp dates:

  • Capricorn-Aquarius Cusp: January 16 to 23
  • Aquarius-Pisces Cusp: January 18 to 24

People born on these dates may identify with traits from both adjoining signs. This combo of Capricorn and Aquarius is sometimes referred to as the “January cusp”. But no matter your specific birth date, anyone born in January is influenced by steadfast Capricorn.

Capricorn Personality Traits

As one of the three zodiac earth signs, Capricorns are practical, self-disciplined, and ambitious. Key traits include:

  • Responsible and mature
  • Disciplined and loyal
  • Patient and wise
  • Pessimistic yet motivated
  • Loves tradition and family
  • Seeks status and reputation

Capricorns apply structure and patience to accomplish their lofty goals. They value hard work and don’t take shortcuts. As cardinal signs, Capricorns are leaders who initiate change. They persevere even when frustrated, never losing sight of their ambitions.

Capricorn in January

The new year is Capricorn season, when the sun is in Capricorn. As the January astrology sign, Capricorns channel their industrious nature into New Year’s resolutions. Their ability to commit and follow through serves them well in achieving resolutions.

Capricorns are not the spontaneous type – they prefer calculated plans over impulsivity. For many Capricorns, January is therefore a time for strategic planning and goal-setting. The new calendar year motivates Capricorns to re-focus their efforts.

January’s wintry weather also suits the Capricorn penchant for hibernating indoors and directing energy inwards. The cold climate gives them an excuse to spend time planning and reflecting without distraction.

Free Astrology Calculator

Want to verify your zodiac sign based on your birth date? Use this free astrology calculator:

Just input your exact date of birth, including year, month and day. The calculator will instantly output your sun sign. Easy as that!

This astrology calculator works for any date – not just January. So you can also look up family or friends to learn their signs.

In Summary

January is ruled by the steadfast, responsible Capricorn. This earth sign applies wise patience and discipline to reach goals and initiate change. Capricorns feel motivated by January’s new calendar year, channeling their energies into resolutions and strategic plans.

Use the free astrology calculator to validate your zodiac sign based on your precise birth date. Understanding your sun sign gives insight into your natural personality.

January may be cold and dreary, but Capricorns find comfort in focusing their work ethic inwards. The January astrology sign’s inner wisdom and discipline propels them to success.


[1] The Old Farmer’s Almanac. “Zodiac Sign Dates: What Are the Zodiac Signs Dates and Meanings?” https://www.almanac.com/content/zodiac-signs-dates

[2] Astrology.com. “Capricorn Zodiac Sign: Characteristics, Dates, & More.” https://www.astrology.com/zodiac-signs/capricorn

[3] VeryWellMind. “January Astrological Signs and Their Meanings.” https://www.verywellmind.com/what-does-your-january-birth-date-mean-for-your-personality-5208953

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