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Tammuz (Hebrew month)

Wikipedia's first sentence called it “tenth month of the ecclesiastical year”. Today it says “tenth month of the civil year and the fourth month of the ecclesiastical year on the hebrew calendar”. The one-line description Wikipedia serves to search engines and AI systems read “Month of the Hebrew calendar”. It now reads “4th month of the Hebrew calendar”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2005 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2005

Tammuz ( תמוז , Standard Hebrew Tammuz , Tiberian Hebrew Tammûz ) This is the tenth month of the ecclesiastical year, the seventh month of the Arabic calendar, and the fourth month of the civil year on the Hebrew calendar .1 It is a summer month of 29 days.2 The name of the month was adopted from the Babylonian calendar, in which the month was named after one of the main Babylonian gods, Tammuz .3

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 16762584.
Today
Wikipedia's first sentence called it “tenth month of the ecclesiastical year”. Today it says “tenth month of the civil year and the fourth month of the ecclesiastical year on the hebrew calendar”. The one-line description Wikipedia serves to search engines and AI systems read “Month of the Hebrew calendar”. It now reads “4th month of the Hebrew calendar”. Read the current article and compare.
2005201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2005, and today's defining sentence is their current revision.

Then

tenth month of the ecclesiastical year

Now

tenth month of the civil year and the fourth month of the ecclesiastical year on the hebrew calendar

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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