Spring Equinox Is Next Week

The spring equinox - also known as vernal equinox - marks the first day of spring in the northern hemisphere, according to the Old Farmer's Almanac. It occurs when the sun is directly above the ...
Read Illustration showing how Earth's tilt leads to the Northern and Southern Hemispheres receiving changing amounts of ...
At the time of the equinoxes, the sun appears to move from one hemisphere to the other. The vernal equinox in March is when ...
Neither the vernal equinox nor the calendar have any direct relationship to Houston’s weather, and Mother Nature has a habit ...
The last supermoon of the year will grace the night sky on September 28. Known as the Harvest Moon, it will look closer and ...