• 2 Posts
  • 15 Comments
Joined 1 年前
cake
Cake day: 2023年6月12日

help-circle















  • A slightly easier way to think of this: leap years happen every 4 years, except that we skip one every 100 years (those that end in 00) unless it’s divisible by 400. So we had a leap year in 2000 because it’s divisible by 400, but 2100 will not be a leap year.