On what date did the Japanese attack Pearl Harbor?

The attack on Pearl Harbor occurred on December 7, 1941, marking a significant turning point in World War II. This surprise military strike by the Imperial Japanese Navy against the United States naval base at Pearl Harbor, Hawaii, led to the United States' formal entry into the war. It highlighted the need for military preparedness and had a profound impact on American society and global geopolitics. The date has since been remembered as a day of infamy in U.S. history, emphasizing its importance in the narrative of the Second World War and the subsequent Allied efforts against the Axis powers.