April is the fourth month of the year in the Gregorian calendar, the fifth in the early Julian and one of four months with a length of 30 days. April is commonly associated with the season of spring in parts of the Northern hemisphere and autumn in parts of the Southern hemisphere, where it is the seasonal equivalent to October in the Northern hemisphere and vice versa.
April symbols: The birthstone for April is the diamond. The birth flower is typically listed as either the Daisy (Bellis perennis) or the Sweet Pea. The zodiac signs for the month of April are Aries (until April 20) and Taurus (April 21 onwards).
Historical Events for April, 1539
Day of Week 19th » Charles V and Protestants signs Treaty of Frankfurt (1539) known as Treaty of Frankfurt.
Day of Week 27th » Re-founding of the city of Bogotá, New Kingdom of Granada e.g New Granada (now Colombia), by Nikolaus Federmann and Sebastián de Belalcázar.
Famous Birthdays on April in 1539
7th » Tobias Stimmer, Swiss painter and illustrator (d. 1584)