Day of the Week Calculator
Find which day of the week any date falls on, past or future, for one date or a whole list.
Runs in your browserDate → Weekday
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Example
2024-03-15 1969-07-20
Friday, 15 March 2024 Sunday, 20 July 1969
How to use the Day of the Week Calculator
- Paste or type your Date into the input area, or open a file from your device.
- Adjust the options above the editor if the tool offers any.
- Review the Weekday result, then copy it or download it as a file.
Privacy and limitations
- Your data is processed on your device and is not uploaded to any server.
- Dates use the proleptic Gregorian calendar, so historic dates before 1582 differ from the Julian calendar then in use.
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