Friday, September 19, 2025 is a Friday. It is day 262 of 2025 (71.8% through the year), ISO week 38, in Q3.
Calendar Specifications
Friday, September 19, 2025 combines practical calendar facts with a wider view of the day: 2023: Chinese authorities cancelled a run of performances of The Mongol Khan, the first Mongolian play to be performed internationally, forty minutes before its planned premiere in Hohhot.. Use it to check the date, plan across time zones, and scan the observances and historical markers attached to September 19.
Share September 19 as a quick date, history, and timezone reference.
Community Pulse
Cast your vote to see how people around the world mark this day in the calendar.
Historical Milestones
Chinese authorities cancelled a run of performances of The Mongol Khan, the first Mongolian play to be performed internationally, forty minutes before its planned premiere in Hohhot.
The Mongol Khan →Mariano Rivera surpassed Trevor Hoffman to become Major League Baseball's all-time career leader in saves.
Mariano Rivera →Industrial Society and Its Future, the manifesto of American domestic terrorist Ted Kaczynski, was published in The Washington Post almost three months after it was submitted.
Industrial Society and Its Future →Ötzi, a well-preserved natural mummy of a man dating from about 3300 BC, was discovered by two German tourists in the Alps.
Ötzi →An earthquake registering Mw 8.0 struck Mexico City, killing at least 9,000 people and leaving up to 100,000 homeless.
1985 Mexico City earthquake →The first Glastonbury Festival was held at Michael Eavis's farm in Glastonbury, England.
Glastonbury Festival →Greek student Kostas Georgakis set himself on fire in Genoa, Italy, as a protest against the military junta of Georgios Papadopoulos.
Kostas Georgakis →Korean War: A North Korean attack was repelled by Allied forces at the Battle of Nam River.
Korean War →World War II: Finland, the Soviet Union, and the United Kingdom signed the Moscow Armistice to end the Continuation War.
World War II →World War II: Polish resistance leader Witold Pilecki allowed himself to be captured by German forces and sent to Auschwitz to gather intelligence.
World War II →Calculate business days and elapsed calendar time between this date and any other.
Milestone Countdown TimerTrack a live ticking countdown to this date with days, hours, minutes, and seconds.
World Timezone PlannerCompare working hours across New York, London, Tokyo, Sydney, and more.
Perpetual Day of Week EngineLearn the mathematical algorithm and calendar quirks behind weekdays.
Questions & Answers
Friday, September 19, 2025 falls on a Friday.
369 days ago (1 year, 4 days ago). It is day 262 of 2025 with 103 days remaining in the year.
In Roman numerals, Friday, September 19, 2025 is written as XIX.IX.MMXXV (Day.Month.Year format).
The moon phase for this date is Waning Crescent (approx. 10% illuminated). The astrological sun sign is Virgo.