Is the Day of Week free to use?

Yes, the Day of Week is completely free. There is no sign-up, no account required, and no limit on how often you can use it.

Does the Day of Week use my time zone?

Yes, the Day of Week uses your device's local time zone by default. You can also work with dates explicitly without time zone effects where applicable.

What devices does the Day of Week work on?

The Day of Week works on any device with a modern web browser — desktop, laptop, tablet, or phone. It is mobile-friendly and works offline once the page has loaded.

📅 Date & Time

Day of the Week Finder

Find what day of the week any date falls on. List all Mondays (or any day) in a month. Shows day number, week number and relative time.

The Day of Week is a free online tool that helps you find what day of the week any date falls on. list all mondays (or any day) in a month. shows day number, week number and relative time It runs in your browser with no sign-up, downloads, or installation needed. All processing happens locally — your data stays on your device.

Enter any date

How to use

Find the day for any date

Enter any date — past or future — and see instantly what day of the week it falls on. Also shows whether it's a weekday or weekend, the day number of the year, and how many days ago or until that date.

Find all Mondays (or any day) in a month

Switch to the second tab, pick a month and a day of the week. The tool lists every date in that month that falls on your chosen day. Useful for scheduling recurring meetings, planning weekly events or finding all Fridays in a given month.

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