June 21st (573) was a Monday. It's the 171st day of the year (172nd in leap years) in the Gregorian calendar. There are 194 days left to the end of the year.
June 21st Holidays in History
» Christian Feast Day:
» Alban of Mainz
» Aloysius Gonzaga
» Engelmund of Velsen
» Martin of Tongres
» Onesimos Nesib (Lutheran)
» June 21 (Eastern Orthodox liturgics)
» Public holidays in Togo or Day of the Martyrs (Togo)
» Go Skateboarding Day
» National Aboriginal Day (Canada)
» Solstice-related observances ('see also June 20'):
» Day of Private Reflection
» International Surfing Day
» National Day (Greenland)
» We Tripantu, a winter solstice festival in the southern hemisphere. (Mapuche, southern Chile)
» Willkakuti, an Andean-Amazonic New Year (Aymara people or Aymara)