September 25 is the 268th day of the year (269th in leap years). There are 97 days remaining.
- 1883 — Robert Francis Burns died.
- 1952 — Patrick Mackay is born.
- 1960 — Charles Severance is born.
- 1971 — Nikolai Kozlenya is born.
- 1974 — David Meirhofer is apprehended.
- 1987 — Gennady Mikhasevich died.
- 2012 — Trevor Hardy died.