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Holidays and observances

September

Holidays and observances on September 20

17 holidays and special days are celebrated on September 20 around the world.

Holidays and observances

Frequently asked questions

What is celebrated on September 20?

17 observances are celebrated on September 20 around the world: Christian feast day: Agapitus (Western Christianity), Christian feast day: Eustace (Western Christianity), Christian feast day: Evilasius, Christian feast day: Fausta of Cyzicus, Christian feast day: Glycerius of Milan, Christian feast day: Jean-Charles Cornay (one of Vietnamese Martyrs). The list gathers national holidays, international days and religious or civil observances falling on this date in different countries, as recorded on Wikipedia. Some are fixed and recur on the same day every year; others depend on the local calendar. Each links to the article explaining its origin and meaning.

What happened on September 20?

51 documented historical events happened on September 20, from antiquity to the present day. The best known is this: Harald III of Norway and his English ally Tostig Godwinson defeated the northern earls Edwin and Morcar at the Battle of Fulford near York. On the same day, in another year: The second of two major uprisings by the Old Prussians, a Baltic tribe, began against the Teutonic Knights. On Almanaccolo every event is listed in chronological order, grouped by century, and links to the Wikipedia article it comes from, so you can always read further or check the source. Alongside the events you find who was born and who died on this date, and which observances are celebrated around the world.

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