June

the month following May and preceding July

• Gregorian calendar month — a month in the Gregorian calendar

• Jefferson Davis' Birthday, Davis' Birthday, June 3 — celebrated in southern United States
• Flag Day, June 14 — commemorating the adoption of the U.S. flag in 1777
• Father's Day — US: third Sunday in June
• Saints Peter and Paul, June 29 — first celebrated in the 3rd century
• mid-June — the middle part of June
• summer solstice, June 21, midsummer — June 21, when the sun is at its northernmost point
• Midsummer Day, Midsummer's Day, St John's Day, June 24 — a quarter day in England, Wales, and Ireland
• Midsummer Eve, Midsummer Night, St John's Eve, St John's Night, June 23 — the night before Midsummer Day

• Gregorian calendar, New Style — the solar calendar now in general use, introduced by Pope Gregory XIII in 1582 AD to correct an error in the Julian calendar by suppressing 10 days, making Oct 5 be called Oct 15, and providing that only centenary years divisible by 400 should be leap years; it was adopted by Great Britain and the American colonies in 1752
• spring, springtime — the season of growth