Day of the Week Finder

Summary

Enter any date (year 1–9999) to find the day of the week, zodiac sign, Chinese zodiac animal, and more.

How it works

1. Enter a year (1–9999), select a month, and pick a day.
2. Click "Find Day" or press Enter to see the result.
3. Click "Today" to jump to the current date instantly.
4. Click "Random Date" to explore a surprise date from history.
5. Read the weekday name, zodiac sign, Chinese zodiac animal, leap year status, day of year, and ISO week number from the result panel.

Use cases

• Find out what day of the week you were born.
• Look up the weekday for a historical or future date.
• Discover your western or Chinese zodiac sign for any birth date.
• Verify whether a specific year was a leap year.
• Determine the day number of the year for a given date.

Frequently Asked Questions