The vernal equinox arrives on Thursday ... During the Northern Hemisphere’s summer solstice, the upper half of the earth is tilted in toward the sun, creating the longest day and shortest ...

Let's welcome Spring with the Vernal ... March equinox, observers anywhere on Earth will see the Sun’s path in the sky continue its movement further north every day until the June solstice ...

The vernal equinox ... the sky and the fourth brightest overall. It is the closest “red giant” star to the solar system, just under 37 light-years away. By the time of the summer solstice ...

The vernal equinox arrives on Thursday ... (NASA via AP) During the Northern Hemisphere’s summer solstice, the upper half of the earth is tilted in toward the sun, creating the longest day ...

Spring is almost here — officially, at least. The vernal equinox arrives on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in the Southern Hemisphere.