Today marks the longest day of the year, with summer officially in full swing. The summer solstice will occur at 10:42 p.m., allowing us to soak up extra daylight. What is the summer ...

Friday is the day of the summer solstice, traditionally known as the first day of summer. But what makes it so significant for summer and what does it mean for us in Houston? Here are five things to ...

December 21 marks the shortest day and the longest night in the Northern Hemisphere. What causes this change? Read on to know the celestial phenomenon behind it.

The 2025 winter solstice happens on Sunday, Dec. 21, bringing the longest night and marking the start of astronomical winter.

The longest day of the year, and the official start of summer, has arrived in the U.S. The summer solstice takes place Friday, June 20, and will be both the longest day and shortest night of 2025 in ...

Although meteorological summer and the 2025 Atlantic hurricane season both began already, on June 1, another measuring stick for summer's arrival will come this weekend. This Friday, June 20, is the ...