To a good approximation, the length of the day and night are then equal, and the Sun rises exactly in the east and sets exactly in the west.
(the length of the day and night; are then; equal) (the Sun; rises; L:exactly in the east) (the Sun; sets exactly; L:in the west)
the length of the day and night the Sun the Sun
are then rises sets exactly
equal
L:exactly in the east
L:in the west