Longest Day 2019: How long is the longest day of the year? Hours and minutes THE longest day of 2019 has arrived - but how long is it exactly in hours and minutes? Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:SpaceX launch pictures: Stunning photos show Falcon 9 rocket blasting off in CaliforniaBruce McCandless, First to Fly Untethered in Space, Dies at 80One Man’s Stand Against Junk Food as Diabetes Climbs Across IndiaHow Do You Keep an Elephant Warm? Knit a Giant BlanketScientists Are Designing Artisanal Proteins for Your BodyTrump Administration Eases Nursing Home Fines in Victory for Industry