Summer solstice– the longest day – the shortest night, that’s today.
I was out at the coast to take a photo at 0:37 – in the darkest minute of the brightest night 2016. The sun is hardly 2° below the horizon and so it looks more like an evening sunset or an early morning sunrise than a real “dead of night” shot.
The summer solstice marks the beginning of the astronomical summer, but it’s also the day, where nights will get longer and longer. And one day in August it will be dark enough for the first star shining through the pale nightly sky.