The winter solstice is Saturday, bringing the shortest day and longest night of the year to the Northern Hemisphere ...

This means the hemispheres are getting very different amounts of sunlight — and days and nights are at their most unequal. During the Northern Hemisphere’s winter solstice, the upper half of ...

This means the hemispheres are getting very different amounts of sunlight — and days and nights are at their most unequal. During the Northern Hemisphere’s winter solstice, the upper half of ...

This means the hemispheres are getting very different amounts of sunlight -- and days and nights are at their most unequal. During the Northern Hemisphere's winter solstice, the upper half of the ...

Astronomical winter arrives Dec. 21. It’s the date and time of winter solstice for the Northern Hemisphere and summer solstice for the Southern Hemisphere.

This means the hemispheres are getting very different amounts of sunlight — and days and nights are at their most unequal. During the Northern Hemisphere's winter solstice, the upper half of the ...