Zodiac Calendar (Months, Signs & Decans Overview)

Each of the twelve signs is divided into three decans, giving additional nuance to the birth sign’s personality. You can understand a zodiac sign’s meaning by studying the exact birth time.

Every month spans several decans and two signs. You may wonder what is my zodiac sign because they change mid-month rather than aligning with the Gregorian calendar.

Early January birthdays produce different strengths compared to late January birthdays. Likewise, people born during the first decan of Leo are not the same as second decan birthdays.

January

Although the zodiac calendar in order begins with the sign of Aries in the month of March, you can adapt the zodiac to the Gregorian calendar. By doing this, January comes first.

January begins in the second decan of Capricorn and ends in the first decan of Aquarius. The sign of Aquarius begins on January 20. If you are a New Year baby, you have more romantic Capricorn traits.

First decan Capricorns are comfort-loving, traditional, and practical. Early January birthdays are associated with wise people. You are an old soul who helps others feel comfortable and secure.

Early January birthdays make you productive. You can be self-disciplined and don’t mind restrictions and limitations. You find strength and power by working through difficulties.

People born mid-January are in the third decan of Capricorn. You can be a perfectionist and work tirelessly to review details and analyze fine points of every situation.

Late January birthdays fall under the first decan of Aquarius. People born during the first decan of this sign embody the quintessential traits of the rebellious Water Bearer.

First decan Aquarius people are unpredictable. While early January birthdays are associated with rules and sensibility, people born at the end of January are erratic, creative, and radical. Aquarius people are intense and charming.

Get insights into your astrological makeup with our free birth chart calculator.

February

February begins in the second decan of Aquarius and ends in the second decan of Pisces on Leap Year and the first decan of Pisces on regular years. For a short month, February produces an array of personalities.

If you are born early in February, you are a unique type of Aquarius. The second decan of this sign is ruled by Mercury. Your mental energy is amplified.

You are more outgoing than other Aquarius people and have a gift for languages, and computer programming. You may have a lighthearted personality compared to others of your sign.

Mid-February birthdays fall under the third decan of Aquarius. Birthdays during this decan are associated with romantic, sentimental yet creative and erratic rebels. Empathy guides you to fight injustices.

People born during the end of February are in the first decan of Pisces. Pisces brings a different personality altogether. Pisces people are as introverted and empathetic as Aquarius is outgoing and erratic.

March

March birthdays fall under the second decan of Pisces through the second decan of Aries. Astrologically, March comes in like a lamb and goes out like a lion. Early March birthdays bring sensitive souls who are artistic and empathetic.

March birthdays associated with the third decan of Pisces bring sexual energy and psychic abilities. People born during this time are more intense and obsessive.

March also contains the first two decans of Aries. Aries people born during the first decan are warriors at heart; they love challenges and never miss an opportunity to prove themselves.

The zodiac calendar dates begin with the spring equinox and the sign of Aries. March 21 is the beginning of the zodiac calendar chart.

Second decan Aries people born mid-March are more flamboyant and social. They have many adoring fans and thrive on admiration and attention. People born at this time are competitive but less confrontational.

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April

April birthdays begin in the second decan of Aries and end in the second decan of Taurus. Early April birthdays are associated with passionate, loyal friends and protective lovers.

People born in mid-April are more philosophical and prefer battle of wits to physical challenges. They are the most pleasure-seeking and independent of the sign of Aries.

April Taurus birthdays bring the most intense Taurus personalities. People born in late April are sensual, patient, and hard-working. They love comfort and luxury.

A zodiac sign’s compatibility is not guaranteed because both signs occur in the same month. Best compatibility occurs when birthdays are several months apart.

May

People born in May are in the second decan of Taurus to the first decan of Gemini. People born during May range from practical and stubborn to fickle and friendly, depending on their date of birth.

The second decan Taurus zodiac sign’s personality is associated with perfectionists who value image and appearance. They are also health-conscious and enjoy gardening and cooking.

People born in mid-May are efficient and self-sacrificing. Though they still enjoy luxuries like all Taurus people, they are more self-disciplined.

Birthdays at the end of May fall under the early decan of Gemini. People born during this time are playful, friendly, and intellectual. They love learning trivia and playing games.

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June

Second decan of Gemini to the first decan of Cancer. Early June birthdays bring intellectual strengths. People born at this time are witty, clever, and talkative. They are outgoing and become bored.

They fall in love easily and crave friends and partnerships. Mid-June birthdays are quirky and have unorthodox interests; they love shocking others and can be futuristic.

People born at the end of June are in the first decan of Cancer. Their personalities are different from their peers having early and mid-June birthdays. Rather than being playful and extroverted, they are inhibited and cautious.

They can be homebodies whose emotional nature makes them sensitive to criticism. Yet they are intuitive and empathize with others.

July

July birthdays begin in the second decan of Cancer and extend to the first decan of Leo. People born in early July are perceptive, sensitive, and compassionate.

You can’t lie to a Cancer born in early July. They can sense your subconscious fears and desires and know when you aren’t authentic. They are nurturing and caring but have no patience for dishonestly.

People born late in the month of July are bold and creative. They are assertive and make friends quickly. They are entertaining and love attention.

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August

People born in August have birthdays from the second decan of Leo to the first decan of Virgo. Early August birthdays are associated with strong-willed people.

If you are born in early August, you are popular, outgoing, and independent. You love freedom and travel. You can be philosophical and are a natural leader.

People born at the end of August have different personalities. They are born under the sign of Virgo and are methodical, practical, and introverted.

September

September birthdays are in the second decan of Virgo. The month of September extends to the first decan of Libra. People born in September can be analytical and rational or artistic and romantic.

Early September birthdays are associated with traditional, logical people. Birthdays early in the month give practicality and intellectual gifts.

Mid-September birthdays are associated with sensual, friendly, and detail-oriented people. Virgos born during this time are more hedonistic than others of their sign.

People born at the end of September are Libras who crave partnership, affection, and balance. They can be compassionate and well-read. They are flirty but avoid commitment.

Gain clarity about your cosmic identity with our free birth chart calculator.

October

October birthdays span from the first decan of Libra to the first decan of Scorpio. People born in October are seductive, attractive, and can even be obsessive.

Early October birthdays bring artistic gifts. You love culture and are friendly, empathetic, and sensitive to others. You can be a fair mediator and love solving problems.

People born during the middle of October are idealistic and can be unorthodox and shocking. You have a unique style and break all the rules in fashion, love, and friendships.

People born during the end of October are Scorpios. If you have a late October Scorpio birthday, you are intense, intuitive, and obsessive. You think and feel deeply and have an insatiable appetite for secrets.

November

November birthdays span from the first decan of Scorpio to the first decan of Sagittarius. Early November birthdays fall under the first decan of Scorpio.

Early November Scorpios are intellectual and empathetic. If your birthday is during this time you are fascinated by the occult and love mysteries.

Mid-November Scorpios are psychic and moody. They are natural healers but must work through patterns of self-sabotage. They can be charismatic and imaginative.

Late November birthdays fall under the sign of Sagittarius. People born during this time are adventurous, outgoing, and philosophical. They seek pleasure and can be natural leaders.

Begin your astrological journey with our free birth chart calculator.

December

People born during December have birthdays from the first decan of Sagittarius to the first decan of Capricorn. December birthdays are associated with adventurous, bold or traditional, and practical personalities.

Early December birthdays fall under the first decan of Sagittarius. If you were born at this time you are a wanderer whose independence is unmatched. You love traveling and learning.

Mid-December birthdays are associated with courageous and confident people. You are focused and love challenging yourself and inspiring others.

People born during the late December Capricorn sign are dependable. You keep a tight schedule and work is your top priority.