Wondering how many Sundays occur in a year? Most years have 52 Sundays, while some have 53 Sundays, depending on the calendar.
Wondering how many Sundays are there in a year? Most years have 52 Sundays, but some have 53 Sundays, depending on how the days fall. Below, we break down the exact calculation for different years.

How Many Sundays Are in a Year?
A year has either:
- 365 days (common year)
- 366 days (leap year)
Since a week has 7 days, we can calculate the number of Sundays as follows:
- Common Year (365 days) = 52 weeks + 1 extra day
- Leap Year (366 days) = 52 weeks + 2 extra days
This means:
✔ Every year has at least 52 Sundays.
✔ An extra Sunday occurs if:
- The year starts on a Sunday (common year).
- The year starts on a Saturday or Sunday (leap year).
Number of Sundays in Different Years
Let’s examine the number of Sundays in specific years:
Conclusion
The number of Sundays in a year depends on whether the year is a leap year or not and which day of the week the year starts on.
Most years will have 52 Sundays, but some will have 53 Sundays if the extra day falls on a Sunday or if a leap year results in an additional Sunday. By checking the calendar of a specific year, you can easily determine how many Sundays it will have.
So, whether you are planning vacations, religious observances, or simply curious about the calendar, knowing how many Sundays in a year can be useful!