This is a timeline of events of World War II in 1939 from the start of the war on 1 September 1939. For events preceding September 1, 1939, see the timeline of events preceding World War II.

3 days ago · World War II was a conflict that involved virtually every part of the world during 1939–45. The main combatants were the Axis powers (Germany, Italy, and Japan) and the …

Events of 1939 - WW2 Timeline (January 1st - December 31st, 1939) Despite having brewed for decades, September of 1939 served as the official start of World War 2 - marked by the …

World War II, also called the Second World War, was a global conflict during the years 1939–1945. The principal combatants were the Axis powers—Germany, Italy, and …

Sep 1, 2025 · The following table charts the main events of World War Two which took place during 1939, providing a clear overview of the war’s build up and development. Nazi Germany …

It was the biggest and deadliest war in history, spanning six grueling years and involving countries in nearly every part of the world. Sparked by the 1939 Nazi invasion of Poland, World War...

From top to bottom, left to right: The Invasion of Poland by Nazi Germany on September 1 triggers World War II as Britain and France declare war; the Molotov–Ribbentrop Pact …

May 2, 2025 · World War II started in 1939 when Germany invaded Poland, leading to a global conflict. Key events included the Battle of Britain, Pearl Harbor attack, and D-Day invasion. …

Nov 10, 2025 · World War II began when Germany invaded Poland on September 1, 1939. This followed German resentment over the terms of the Treaty of Versailles after World War I and …

Explore the comprehensive timeline of World War II, detailing significant events, battles, and turning points from 1939 to 1945.