Twelve-month reference

Birth symbols chart
made to use

Compare primary and alternative flowers, recognized gemstone choices, and the two conventional Western signs that overlap each month.

Reviewed . Variations are normal; the source legend explains the conventions used here.

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How to read it

Three different kinds of mapping

Flowers: Birth-flower lists are editorial traditions rather than a single international standard. The primary and alternative shown here follow the maintained flower reference and are labeled on each month page.

Stones: The modern column follows the Gemological Institute of Americaโ€™s monthly birthstone guides, descended from the list the National Association of Jewelers standardised in 1912 and revised in 1952, 2002 and 2016. The traditional column is the older list that preceded it. Six months name the same single stone on both lists, three (March, August, December) lead with a different stone on each, and three (June, October, November) kept the traditional stone while the modern list added options. A source quoting only one list can therefore legitimately disagree with another.

Western zodiac: The chart shows both days on which each sign can begin. A sign starts the moment the Sun reaches its point on the ecliptic, and that moment drifts by up to about a day across the leap-year cycle, so a fixed start date is only ever correct for some years. A birthday on a boundary day needs the birth year โ€” strictly the birth time and time zone โ€” and this chart does not compute the Sunโ€™s position.

Chinese zodiac: A month-only chart cannot assign an animal. Use the birthday calculator with a year so the Chinese New Year boundary can be checked.

Source legend

References behind the chart

Read the full editorial methodology or report a correction concern.