It happened just before 9 p.m. Tuesday, Aug. 20, in Glen Cove.
According to Nassau County Police, the victim, a man riding a bicycle, was traveling eastbound, approaching Glen Cove Avenue from a walkway behind a residential building.
Police said the bicyclist then entered traffic and struck a 2004 Honda Accord being driven by a 31-year-old man.
Glen Cove EMS transported the bicyclist to a local hospital, where he was pronounced dead at 9:29 p.m. by a hospital physician.
His identity has not yet been released.
The driver of the vehicle remained at the scene.
No other injuries were reported.
The investigation is ongoing.
Check back to Daily Voice for updates.
Click here to follow Daily Voice Island Park and receive free news updates.