Events That Happened on June 27
- 1931 CEErik the Red's Land
- 1981 CEAfrican Charter on Human and Peoples' Rights
- 2013 CEMarrakesh Treaty to Facilitate Access to Published Works for Persons Who Are Blind, Visually Impaired or Otherwise Print Disabled
- 1900 CETreaty of Paris
- 1968 CEThe Two Thousand Words
- 1994 CEMatsumoto sarin attack
- 1236 CETreaty of Kremmen
- 1905 CEPotemkin Mutiny
- 1980 CETadmor Prison massacre
- 1992 CEBikavac fire
- 2019 CE2019 Tunis bombings
- 2025 CE2025 Democratic Republic of the Congo–Rwanda peace agreement
- 1921 CETreaty 11
- 1930 CETreaty of Arbitration (US)
- 1975 CE1975 Brazil–West Germany nuclear agreement
- 1977 CEConstitution for the Federation of Earth
- 2025 CEThe Malabo Convention
- 1989 CEBulgaria-People's Republic of China Bilateral Investment Treaty
- 1995 CESouth Africa-Switzerland Bilateral Investment Treaty
- 1997 CEIndonesia-Syria Bilateral Investment Treaty
- 1997 CECuba-Namibia Bilateral Investment Treaty
- 1997 CEIndonesia-Romania Bilateral Investment Treaty
- 1999 CEEcuador-Kingdom of the Netherlands Bilateral Investment Treaty
- 2003 CELithuania-Mongolia Bilateral Investment Treaty
Natural Disasters on June 27
Records from scientific disaster catalogs that fall on this calendar day. All disaster records
- 1988 CEFlood: Bangladesh (1988-06-27)· 254 deaths
- 1998 CEFlood: China (1998-06-27)· 170 deaths
- 1998 CEEarthquake — Turkey, Adana, Ceyhan (Mw 6.3)· 145 deaths
- 1839 CEEarthquake — Taiwan, Jiayi (Ms 6.5)· 117 deaths
- 1948 CEEarthquake — China, Yunnan Province (Ms 6.8)· 110 deaths
- 1966 CEEarthquake — Nepal-India (Ms 6.3)· 80 deaths
- 2007 CEFlood: Colombia (2007-06-27)· 43 deaths
- 2001 CEFlood: Ghana (2001-06-27)· 12 deaths
- 1954 CEFluvial (Riverine) Flooding: Germany (1954-06-27)· 12 deaths
- 2007 CEFlood: Iran (Islamic Republic of) (2007-06-27)· 12 deaths
- 2023 CEFlood: South Africa (2023-06-27)· 7 deaths
- 1996 CEFlood: Bangladesh (1996-06-27)· 6 deaths
- 1961 CEEarthquake — Iran· 5 deaths
- 2004 CEFlood: Guam (2004-06-27)· 4 deaths
- 2019 CEFlood: India (2019-06-27)· 3 deaths
- 1994 CEFlash Flooding: Germany (1994-06-27)· 3 deaths
- 1995 CEFlash Flooding: Austria (1995-06-27)· 2 deaths
- 2015 CEFlood: United States of America (2015-06-27)· 2 deaths
- 2010 CEFlood: Ukraine (2010-06-27)· 2 deaths
- 2000 CEMiyakejima· 1 deaths
- 1986 CEFlood: United States of America (1986-06-27)· 1 deaths
- 2007 CEFlood: Australia (2007-06-27)· 1 deaths
- 1988 CEFlash Flooding: Italy (1988-06-27)· 1 deaths
- 1997 CEFluvial (Riverine) Flooding: Italy (1997-06-27)· 1 deaths
- 2001 CEFlash Flooding: Switzerland (2001-06-27)· 0 deaths