Calendarby GlyphHistory · Anniversaries
25th anniversary: al-Qaeda hijacked four passenger airliners to carry out a series of terrorist...
Fri, September 11, 2026
2 mo ago
In 2001, al-Qaeda hijacked four passenger airliners to carry out a series of terrorist attacks (one pictured) against targets in New York City and the area of Washington, D.C., killing 2,977 people.
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Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 25 years (2001 to 2026).
- Recurs
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- Changes
- None recorded.