This year the summer solstice takes place on 21 June, marking the start of the season on the astronomical calendar.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. When is the summer solstice? The June solstice will this ...

Add Yahoo as a preferred source to see more of our stories on Google. The official marker of the summer season arrives tonight. It's the summer solstice, which has been celebrated for thousands of ...

What is the summer solstice, and when does it happen? The longest day of the year falls on either June 20 or 21 every year in ...

The summer solstice doesn’t arrive with a visual cue you can easily notice from a rooftop or a backyard. In New York City, the sun might look slightly higher in the sky than the day before, but ...

Add Yahoo as a preferred source to see more of our stories on Google. When is the summer solstice? The June solstice will this year occur on Sunday, 21 June. It will mark the longest day of the year ...