May 2, 2025 · World War II (WWII) was a long and bloody war that lasted for six years, from 1939 to 1945. See a detailed World War II timeline with key dates here.

This is a list of timelines of events over the period of World War II. This set index article includes a list of related items that share the same name (or similar names).

Learn all about the major events of World War II from 1918 to 1942.

Nov 15, 2021 · World War II was the largest and most destructive conflict in history. Learn about key WWII dates in this timeline of events, including when WW2 started and ended.

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 …

Between 40 million and 50 million people died as a result of World War II, and the balance of global power shifted decisively toward the United States and the Soviet Union.

On September 1st, 1939, Hitler's Army crossed into Poland to mark the start of World War 2. The event forced the British, French and others into war. Hitler's forces used fast-moving tactics to …

Explore a detailed World War 2 timeline, covering all major events from the causes of WWII and the Blitzkrieg to D-Day, the Holocaust, the Pacific War, and the final surrender in 1945. Learn …

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

Follow the events of World War II, month by month, year by year, on the WWII Timeline.