International Heraldry Day

International Heraldry Day is celebrated annually on June 10th.

It is to promote the art and science of heraldry, including coats of arms, genealogies, and related symbols. Established in 2013 by the International Association of Amateur Heralds (IAAH).

The day encourages enthusiasts worldwide to display their arms, share knowledge, and engage in events to popularize heraldry.