I don't know when my birthday is. I am165438+1October 20th. My sister told me yesterday that I was born on February 24th. What the hell?

Birthdays in rural areas are based on the lunar calendar, like the first day of New Year's Day, which is the lunar calendar from the beginning; The birthday of the city is the solar calendar! For example, New Year's Day is a solar calendar! The day you were born is the lunar calendar, and this day will be your birthday every year! When was your date of birth? Every year is your birthday! But usually only once a year, then you can spend the solar calendar and the lunar calendar together!