This site provides a tool to count the number of any selected day of the week over an entire year. You can pick any year and find out things like the number of Sundays in 2020.

Don't forget to check out the other date calculator tools available on the site, like the Days From Today calculator that helps you find the date occurring exactly X days from now. Or if you're trying to count the total number of days between two dates, you can use the Date Difference calculator.


›› Count days in a year

Select which day you want to count, then enter a year.

Due to date calculation restrictions, the allowable range of years is from 1753 to 2038.

How many    in   


›› March, 2020 calendar

Su M Tu W Th F Sa
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31     

Today is Tuesday, March 31st, 2020. It is the 91st day of the year, and in the 14th week of the year (assuming each week starts on a Monday). There are 31 days in this month. 2020 is a leap year, so there are 366 days in this year.


›› How Many Days calculator

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