- Adopt-a-Shelter-Cat MonthJune
- National Rose MonthJune
- Cancer From the Sun MonthJune
- Dairy MonthJune
- National Rivers MonthJune
- National Fireworks Safety MonthJune
- Great Outdoors MonthJune
- Zoos: Zoo and Aquarium MonthJune
- Aquariums: Zoo and Aquarium MonthJune
- National Fresh Fruit and Vegetable MonthJune
- Isabella Baumfree Chooses the Name Sojourner TruthJun 1, 1843
- Helen Keller DiesJun 1, 1968
- Start of Hurricane SeasonJun 1, 2022
- Italy Republic DayJun 2, 1946
- Queen Elizabeth CrownedJun 2, 1953
- Aesop’s BirthdayJun 4, 620 BC
- Tiananmen Square MassacreJun 4, 1989
- Ben Franklin Flies a KiteJun 5, 1752
- Transit of VenusJun 5-6, 2012
- Ronald Reagan Dies at Age 93Jun 5, 2004
- National Gingerbread DayJun 5, 2022
- D-Day Normandy InvasionJun 6, 1944
- World Oceans DayJun 8, 2022
- “$64,000 Question” Game Show PremieredJun 7, 1955
- Paul Gauguin’s BirthdayJun 7, 1848
- Maurice Sendak’s BirthdayJun 10, 1928
- Anne Frank’s BirthdayJun 12, 1929
- President Reagan Urges Gorbachev to Tear Down Berlin WallJun 12, 1987
- 47th Mersenne Prime Number FoundJun 12, 2009
- World’s First Roller Coaster Opened at Coney IslandJun 13, 1884
- First American Flag AdoptedJun 14, 1777
- John Bartlett’s BirthdayJun 14, 1820
- Phrase “under God” Added to Pledge of AllegianceJun 14, 1954
- Flag DayJun 14, 2022
- Twelfth Amendment Added to US ConstitutionJun 15, 1804
- Duct Tape DaysJun 15-17, 2022
- World Juggling DayJun 16, 2022
- Bunker Hill DayJun 17, 1775
- M.C. Escher’s BirthdayJun 17, 1898
- Watergate Democratic Headquarters BurglaryJun 17, 1972
- Paul McCartney’s BirthdayJun 18, 1942
- Battle of WaterlooJun 18, 1815
- Family History DayJun 18, 2022
- Juneteenth: Anniversary of Emancipation for Texas SlavesJun 19, 1865
- Sonora Smart Dodd Celebrates First Father’s DayJun 19, 1910
- Father’s DayJun 19, 2022
- Father’s Day PoemsJun 19, 2022
- Edward Cullen’s BirthdayJun 20, 1901
- National Pollinator WeekJun 20-26, 2022
- National Bald Eagle DayJun 20, 2022
- Safe Teen Driving DayJun 20, 2022
- Fifth Harry Potter Book ReleasedJun 21, 2003
- Summer BeginsJun 22, 2022
- Summer Reading BeginsJun 22, 2022
- Summer SolsticeJun 22, 2022
- Fairy DayJun 24, 2022
- John Adams’ Alien Act ApprovedJun 25, 1798
- Eric Carle’s BirthdayJun 25, 1929
- Battle of Little BighornJun 25-26, 1876
- Start of Korean WarJun 25, 1950
- CN Tower OpenedJun 26, 1976
- Mildred J. Hill Composes “Happy Birthday to You” MelodyJun 27, 1829
- WimbledonJun 27 - Jul 10, 2022
- Helen Keller’s BirthdayJun 27, 1880
- National Camera DayJun 29, 2022
- First Giraffe in France Arrived in ParisJun 30, 1827
- Meteor Watch DayJun 30, 2022