should summer be longer

did you know that summer is 2 months an 26 days? we can change that by makeing summer 3 month an 10 days.
it will help by saveing energy so there would be less black out and, if a child gose some were far they would have more time to get back so they won't be late and, kids can practist for scool and, thats why i thinck that summer should be 3 moths and 10 days