Spring, summer, fall and winter each has three ways to define them. Astronomical seasons have traditionally been popular, with the equinoxes and solstices kicking off a new season. However, ...

The summer solstice will take place on Friday, June 20, 2025, at 9:42 p.m. Central time. What is the summer solstice? The easiest explanation for the summer solstice is that it's the longest day and ...

The winter solstice is upon us, and with it, the longest night of the year. As the sunlight wanes in the Northern Hemisphere, warmth must be made, and self-reflection sought. This year, the winter ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The June solstice marks the longest day of the year in the ...

The official marker of the summer season arrives tonight. It's the summer solstice, which has been celebrated for thousands of years. Here's what you need to know about when the solstice takes place ...