365 Sundays
How Many Sundays Are There in 365 Days? Explained

Discover how many Sundays occur in a 365-day year and when there can be an extra Sunday.

52 Sundays Probability
What is the Probability of Exactly 52 Sundays in a Normal Year?

Learn why the probability of having exactly 52 Sundays in a normal 365-day year is about 14.29%, based on the calendar structure.