Born on June 30
Your Sun is in Cancer, about 8° in — the first decan, where Cancer's core takes on a Venus flavour. Here's what the date fixes, and what only your birth time can tell you.
Your sign: Cancer
The cardinal water sign that protects what it loves and remembers everything.
A Cancer Sun is built around emotional intelligence. You feel the room before anyone has spoken; you know who's about to cry, who's lying, and who's having a bad week. This is a real gift. It's also exhausting. The world doesn't have an off switch for empathy, and you absorb things you didn't sign up to absorb.
- ElementWater
- ModalityCardinal
- RulerMoon
- SeasonJune 21 – July 22
Full Cancer guide → · What a Cancer birth chart looks like →
Your decan: the first decan of Cancer
Each sign is divided into three 10° decans, and each decan has a sub-ruler that shades the sign's core. Degrees 0–10 of Cancer belong to Venus: how you love, what you find beautiful, and what you value. Read it as Cancer with a Venus accent — the water core is unchanged, the emphasis moves.
Two of Cups
Partnership · Mutual attraction · Connection. The card assigned to this ten-degree slice of the zodiac — a birthday card in the same sense a sun sign is a birthday sign: one lens on the date, not a verdict.
Read the Two of Cups in full on My Day Check →What the date can't tell you
The Sun is one placement out of ten. Your Moon sign changes every two to three days, so Cancers born on June 30 in different years have different Moons; your rising sign changes every two hours and needs a birth time and place. Those two carry most of what people mean by "personality" in a chart.
Or browse the twelve possibilities: Cancer Sun with each Moon →
Classic matches for a June 30 birthday
By sun sign, Cancer pairs most easily with Scorpio, Pisces, Taurus, Virgo. Sun-sign compatibility is the coarse layer; the couple reading compares both full charts.
Common questions
What zodiac sign is June 30?
June 30 is Cancer, the cardinal water sign ruled by Moon. The Sun sits at roughly 8° Cancer on this date, in the first decan.
What decan is June 30?
The first decan of Cancer (0°–10°), sub-ruled by Venus. Decans divide each sign into three 10° slices; the sub-ruler adds a second flavour to the sign's core — here how you love, what you find beautiful, and what you value.
What tarot card is June 30?
In the Golden Dawn system each decan has a minor arcana card: for the first decan of Cancer it is the Two of Cups (partnership, mutual attraction, connection). It's a birthday card in the same way a sun sign is — one lens, not a verdict.
Does everyone born on June 30 have the same chart?
No. They share the Sun in Cancer, but the Moon changes sign every two to three days, the rising sign every two hours, and the outer planets by year. Two people born June 30 in different years can have almost nothing else in common in their charts.