Day of the Week Calculator
Find out which day of the week any date falls on — past or future — plus the day and week number of the year.
Result
Day of the week
Enter a date
Enter any date and we'll tell you the day of the week it falls on, whether it's in the past or the future, along with where it sits in the year.
Frequently asked questions
What day of the week was I born?
Enter your date of birth above and the calculator shows the exact weekday. It uses the Gregorian calendar, which applies to dates from 1582 onward in most countries.