Leap Year Probability
What is the Probability That a Leap Year Has 53 Tuesdays and 53 Sundays?

Discover why a leap year cannot have 53 Tuesdays and 53 Sundays and understand how extra days affect weekday frequencies.

Leap Year Probability
What Is the Probability of a Leap Year Having 53 Sundays?

Learn how to calculate the probability of a leap year containing 53 Sundays using week and extra days analysis.