Battle of the Coral Sea
The Japanese leaders canceled the mission and returned to their carriers. The sun set at 18:30. Several of the Japanese dive bombers found the American carriers in the darkness and tried to land on them. Anti-aircraft fire from TF 17's destroyers sent them away. By 20:00, TF 17 and Takagi were about  apart. Takagi turned on his ships' searchlights to help the 18 surviving aircraft get back.