January 1984: Corey Hart Releases "Sunglasses at Night" Released January 21, 1984, this classic Corey Hart single would peak at #7 in September that year. Who wore their "Sunglasses at Night" after hearing the song? Tags Corey Hart Sunglasses at Night Read more about January 1984: Corey Hart Releases "Sunglasses at Night" Log in to post comments