How does the declination of the Sun change throughout the year?

It increases from b = -23.5 ° (December 21-22) to b = + 23.5 ° (June 20-21), and then decreases in the opposite order

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.