Every yearJune 30
Everything June 30 celebrates
4 national, international, and world observances are on the calendar for June 30 every year.
| # | Observance | Category | Actions |
|---|---|---|---|
| 01 | International Asteroid DayLead | Tech | |
| 02 | International Sailor Moon Day | Kids & Family | |
| 03 | National OOTD Day | Celebration | |
| 04 | Social Media Day | Tech |
Born on June 30
Historic figures
- Czesław Miłosz1911–2004Polish novelist, essayist, and poet, Nobel Prize laureate
- Charles VIII of France1470–1498King of France from 1483 to 1498
- Walter Ulbricht1893–1973German soldier and politician
- Paul Berg1926–2023American biochemist and academic, Nobel Prize laureate
- Assia Djebar1936–2015Algerian-French author and translator
- Susan Hayward1917–1975American actress
- Lena Horne1917–2010American actress, singer, and activist
- Georges Duhamel1884–1966French author and critic
- Joseph Dalton Hooker1817–1911English botanist and explorer
- John Gay1685–1732English poet and playwright
Celebrities & public figures
- Michael Phelpsb. 1985American swimmer
- Vincent D'Onofriob. 1959American actor
- Lizzy Caplanb. 1982American actress
- Ralf Schumacherb. 1975German race car driver
- Cody Rhodesb. 1985American wrestler
- Yngwie Malmsteenb. 1963Swedish guitarist and songwriter
- Monica Potterb. 1971American actress
- Phil Anselmob. 1968American singer-songwriter and producer
- Rupert Gravesb. 1963English actor
- Robert Ballardb. 1942American lieutenant and oceanographer
Birth dates from Wikidata; names link to Wikipedia.
This page covers June 30 in any year. For one year in particular — the weekday, and which moveable observances landed on it — see June 30, 2027.
Today Celebrates tracks daily national, international and world observances all year.