Dhani
Hello. I recently wondered why sometimes the day is equal to the night, and I found the answer on the website https://meteorshowersonline.com/astronomical-objects/solar-system/planets-solar-system/earth/astronomers-have-moved-the-autumn-equinox-of-2023-by-3-days.html , which has a meaningful and structured article. Indeed, this site has a subsection explaining why sometimes day is equal to night. All the information is supported by scientific facts and research.