Correct
至日
/ zhì rì /
Strokes
Example
As a Noun
the summer solstice (about 21 or 22 June in the Northern Hemisphere) or the winter solstice (about 21, 22 or 23 December in the Northern Hemisphere)
the summer solstice (about 21 or 22 June in the Northern Hemisphere) or the winter solstice (about 21, 22 or 23 December in the Northern Hemisphere)