Longest Day of the Year 2019: What time is sunset today for the summer solstice? TODAY is the summer solstice which means countries in the Northern Hemisphere will celebrate the longest day of the year in 2019. This is what time sunset is on the summer solstice. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:E. Coli Outbreak Tied to Romaine Lettuce Expands to 16 StatesNazi Links of Hans Asperger, Autism Research Pioneer, Prompt ConsternationCalifornia mega earthquake warning: 800 WILL DIE if quake hits Hayward Fault, study showsWorld's biggest ever plane with TWO cockpits to take off this SUMMERMatter: Bodies Remodeled for a Life at SeaArt Review: At This Museum Show, You’re Encouraged to Touch the Objects