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Events

Special days marked on this website, for November 25, 2025

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November 25 ns

November 12 os

We mark certain days of the year with ‘On This Day’ posts, recalling events associated with them.

Our events are grouped under two calendars. The Gregorian ‘New Style’ (NS) is the worldwide calendar first issued at Rome in 1582. On that calendar, today is November 25. The Julian ‘Old Style’ (OS), also issued at Rome but in 46 BC, was used in Roman Britain and then in England from Anglo-Saxon times until 1752. It is still used today by roughly 100 million Orthodox Christians worldwide. On that calendar, today is November 12.

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Today

The Disaster of the White Ship

The loss of the heir to the throne threw England into crisis.

William Adelin was the only male heir to the throne of his father, King Henry I. On a journey back from France in 1120, William was lost at sea, throwing the country into turmoil.

On This DayDecember 22 ns1 post

The White Ship Disaster (1120)

The Calendar below shows the year on the Roman (Gregorian or ‘New Style’) Calendar for 2025. Click on any date to see the events we have marked for it.

Roman Easter 2025: Sunday April 20

Old English Easter 2025: Sunday April 20

Christmas 2025: Thursday December 25

Old English Christmas 2025: Wednesday January 7, 2026