Pick up the correct statement from the following:

A. The sun's right ascension increases for 0 h to 24 h when it returns to the First point of Aries

B. The maximum declination of the sun increases up to $$23{\frac{1}{2}^ \circ }$$ N on about 21^st June

C. The minimum declination of the sun is zero on 22^nd September

D. the maximum declination of the sun is about $$23{\frac{1}{2}^ \circ }$$ S on 21^st December

E. All the above

Answer: Option E