Day of Week Finder — What Day Is It?
Not sure which weekday a date falls on? This free day of week finder instantly shows the weekday name for any date, plus the day number of the year, the ISO week number, and whether it is a weekend — with a handy next-weekday lookup.
Tuesday
October 6, 2026
Day of year
279Week number
41Weekend
NoFind the next weekday
Pick a weekday name to see the closest upcoming date with that name.
How to use
- Pick any date in the date box, or press Today to check the current date, then press Check date.
- Read the weekday name in big text, plus the day of the year, the week number, and the weekend status.
- Use the next-weekday buttons to find the closest upcoming Monday, Friday, or any other weekday.
Tips
- Useful for checking which weekday your birthday or a holiday lands on this year.
- Day of year helps with planners, journals, and project deadlines that count days, not dates.
- The week number follows the ISO standard, where week 1 is the week with the first Thursday.
- The next-weekday lookup never returns today — it always finds a future date.