June 20th (586) was a Tuesday. It's the 170th day of the year (171st in leap years) in the Gregorian calendar. There are 195 days left to the end of the year.
June 20th Holidays in History
» Christian Feast Day:
» John of Matera
» Adalbert, Archbishop of Magdeburg
» Saint Florentina named Florentina
» Margareta Ebner (Beatification named Beatified)
» Pope Silverius
» June 20 (Eastern Orthodox liturgics)
» Flag Day (Argentina) known as Day of the National Flag (Argentina)
» Earliest date for the summer solstice in the Northern hemisphere and the winter solstice in the Southern hemisphere, and its related observance:
» International Surfing Day (June 21 during non-leap years)
» Midsummer or Litha / Midsummer celebrations in the northern hemisphere, Yule Neopaganism known as Yule in the southern hemisphere. (Neopagan Wheel of the Year)
» Festival in honor of Summanus (Roman Empire)
» Public holidays in Azerbaijan known as Gas Sector Day (Azerbaijan)