Pick any date to see which day of the week it is or was, for example the day you were born.
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The calculator uses the Gregorian calendar, which is what almost every country uses today. Dates before it was adopted (1582 in Catholic Europe, 1752 in Britain and the American colonies, later elsewhere) are shown as if the Gregorian calendar had always applied, so they may differ from what people wrote at the time. The weekday cycle repeats every 400 years, so 2026 has the same calendar layout as 1626 would have.
What day of the week was I born? Enter your birthday above. Then try the age calculator for your exact age.
What day of the week is Christmas this year? See the Christmas countdown, which shows the weekday.
Can I share the result? The address bar updates with the date after the # sign, so you can copy the link.
More: Today's date · Week number · Day of the year · Days left in the year · Days between dates · Days until Christmas · all date calculators