Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. North America is about to experience its longest day of 2026 ...

Add Yahoo as a preferred source to see more of our stories on Google. Forget the cold, dark days of winter. On Sunday, the summer solstice will be here, with the longest day of the year heralding the ...

Add Yahoo as a preferred source to see more of our stories on Google. Sunday, June 21, marks the summer solstice for 2026 in the Northern Hemisphere. The summer solstice marks the beginning of ...

It's officially the summer solstice which is the longest day of the year and the first day of summer. On Sunday, June 21, at 4:24 a.m. ET, the summer solstice will occur in the Northern Hemisphere, ...

The summer solstice heralds the start of astronomical summer in the Northern Hemisphere and marks the day with the most daylight for the year. But what's the science behind the longest day and ...

All about the science and celebration of the Summer Solstice, plus, some oddities about the longest day of the year for 2026.

Sunday marks the summer solstice, marking the official start of astronomical summer across the northern hemisphere. We generally think of it as a whole day - with the longest time of daylight and the ...