Cancer zodiac sign, whose image is the crab, is the fourth indication of the zodiac, which comes after the Gemini zodiac sign and before the Leo zodiac sign. As per the month-wise zodiac sign rundown, cancer is the zodiac sign for the long stretches of June and July, since individuals brought into the world between the 21st of June and the 22nd of July fall under the Cancer zodiac sign. Cancerians have many fascinating qualities since they are represented by the moon and they are a cardinal water sign. You should be truly glad to know that the Cancer birthstones are ruby, moonstone, and pearl.