Weekday Finder
Enter any date to find the day of the week, ISO week number, day-of-year, and what day January 1 falls on.
Select a date
Results
- Day of week
- Sunday
- Day of year
- 185 of 365
- ISO week number
- Week 27
- Jan 1, 2026 falls on
- Thursday
- Leap year
- No
- Formatted date
- Sunday, July 5, 2026
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