Day of the Week Finder
Find what day of the week any date falls on.
Day of the week
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Enter any date, past or future, and instantly see what day of the week it falls on — plus how many days away it is from today.
Frequently asked questions
How far back or forward does this work?
It works for any date your browser's date picker allows — in practice, many centuries in either direction, using the proleptic Gregorian calendar for dates before it was adopted.
Why would I need this?
Common uses: finding what day of the week you were born on, checking whether a historical date fell on a weekend, or verifying a date before adding it to a recurring weekly schedule.