This is a days of the week calculator in a year, where you can calculate the number of days in a year and the number of specific days in each month separately. If you want to know how many Sundays are in 2025, check out this calculator, 52 Sundays in 2025.
But, to find other days, enter the year (max-2099) and day (Sunday) of the week from the dropdown menu and click the calculate button.
How many Fridays are in 2024?
How to calculate how many Sundays there are in a given year?
To calculate how many Sundays are in a year, follow these steps:
Check if the year is a leap year:
If the year is a leap year, the total days will be 366 days, otherwise it will be 365 days.
- Divide the total days by 7: There are 7 days in a week. So, divide the total number of days by 7 to find out how many full weeks are there in the year. In both leap years is 366 days and regular years 365 days, there are 52 full weeks.
- Check for extra days: After the division, there will be 1 or 2 extra days left because 365 and 366 are not exactly divisible by 7. This extra day is the factor whether there will be any extra Sundays or not.
- Result: If the extra day is a Sunday, then there are 53 Sundays in the year. Otherwise, there are 52 Sundays.
Example:
For a non-leap year like 2023 is 365 days:
So, 365 divided by 7 = 52 full weeks, with 1 extra day. If that extra day is Sunday, there will be 53 Sundays, otherwise 52.
Similarly for the leap year like 2024 is 366 days:
366 รท 7 = 52 full weeks, with 2 extra days. If one of those days is Sunday, there will be 53 Sundays.
Note: Usually, there are 52 Sundays, but some years can have 53 Sundays, if the year starts or ends on a Sunday. So, calculate the leap years and the start and end weeks of the year.
