# Historical September global anniversaries

> Live situation record from CLSTR: https://clstr.news/situations/historical-september-global-anniversaries
> Updated: 2026-09-10T03:19:48.000Z. Sources: 5. Developments: 2.

Historical almanacs document various global milestones occurring in early September across different years. These records include the 1923 Honda Point naval disaster, the 1974 pardon of Richard Nixon, the 1991 independence of Macedonia, and the death of Queen Elizabeth II in 2022.

Specific focus is given to September 11, commemorating the 2001 terrorist attacks in which al-Qaeda hijacked four commercial aircraft, striking the Twin Towers in New York and the Pentagon, with a fourth plane crashing in Pennsylvania. These attacks resulted in nearly 3,000 deaths and led to NATO invoking Article V for the first time in 2001.

## Timeline

### 2026-09-10: September 11 almanac commemorates historical attacks and provides daily forecasts

An almanac for September 11 marks the anniversary of the 2001 terrorist attacks in the US and provides daily astrological forecasts and religious commemorations.

3 sources. https://clstr.news/cluster/september-11-almanac-commemorates-historical-attacks-and-provides-daily-forecasts

### 2026-09-10: Historical almanac details significant global anniversaries

Historical almanacs recount significant global events occurring on September 8, 11, and 12, including the death of Queen Elizabeth II, the 9/11 attacks, and German reunification.

2 sources. https://clstr.news/cluster/historical-almanac-details-significant-global-anniversaries

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Cite as: Historical September global anniversaries. CLSTR, https://clstr.news/situations/historical-september-global-anniversaries