December solstice
In the Northern Hemisphere , the December solstice is the winter solstice , whilst in the Southern Hemisphere it is the summer solstice . 
<triplet> Northern Hemisphere <subj> Southern Hemisphere <obj> opposite of <triplet> December solstice <subj> winter solstice <obj> different from <triplet> winter solstice <subj> December solstice <obj> different from <subj> summer solstice <obj> opposite of <triplet> Southern Hemisphere <subj> Northern Hemisphere <obj> opposite of <triplet> summer solstice <subj> winter solstice <obj> opposite of