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September 21, 2025

September 21, 2025, is a Sunday. It will be the 264th day of 2025.

Information

Facts

Basic facts about this date:

  • This date will fall on a weekend.
  • 10 months and 15 days will pass between now and September 21, 2025.
  • Week Number: This date will occur during Week 38 of 2025.
  • Leap Year: 2025 will not be a leap year.
Zodiac info

Zodiac

Zodiac, birthstone, and birth flower information.

Personality summary image

  • Zodiac Sign (Astrology): Anyone born on September 21, 2025, will have the star sign Virgo.
  • Zodiac Element: Earth.
  • Chinese Zodiac Animal: In the Chinese Zodiac, 2025 will be the year of the Snake (Yin Earth).
  • The Life Path Number for this date is 3.
  • Native American Zodiac: September 21, 2025 falls under the Bear.
  • Birthstone: A person during the month of September will have the birthstone Sapphire.
  • Birth flower (September): The Aster and the Morning Glory.

Personality traits

Check out our personality summary for people who were born on September 21, 2025.

What are your strengths and weaknesses?

View Personality Summary

Celebrity birthdays

Celebrity birthdays

Celebrities, historical figures, and other notable people who were born on September 21.

Stephen King

Stephen King

Author
Born on September 21, 1947
He will turn 78 on this day in 2025.

Bill Murray

Bill Murray

Actor
Born on September 21, 1950
He will turn 75 on this day in 2025.

Billy Porter

Billy Porter

Actor
Born on September 21, 1969
He will turn 56 on this day in 2025.

Alfonso Ribeiro

Alfonso Ribeiro

Actor
Born on September 21, 1971
He will turn 54 on this day in 2025.

Liam Gallagher

Liam Gallagher

Singer
Born on September 21, 1972
He will turn 53 on this day in 2025.

Nicole Richie

Nicole Richie

TV personality
Born on September 21, 1981
She will turn 44 on this day in 2025.

Jason Derulo

Jason Derulo

Singer
Born on September 21, 1989
He will turn 36 on this day in 2025.

Allison Scagliotti

Allison Scagliotti

Actress
Born on September 21, 1990
She will turn 35 on this day in 2025.

Conception

Conception dates

Conception estimates for this date.

  • If your baby is due on September 21, 2025, then the date of conception was probably around December 29, 2024.
  • A baby that is conceived on September 21, 2025, will be due around June 14, 2026.

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Countdown

A countdown timer for September 21, 2025.

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Stats for September 21, 2025

Statistics

Here are some interesting statistics about September 21, 2025:

  • 320 days will pass between now and then.
  • 45 weeks will pass between now and then.
  • 27,644,400 seconds will pass between now and September 21, 2025.
  • Between now and then, your heart will beat 32,251,800 times.
  • Between now and September 21, 2025, the Earth will travel approximately 14,264,510,400 miles through space.
  • Between now and then, your eyes will blink 4,607,400 times.
  • Between now and then, you will take 2,377,418 steps. That's about 1,057 miles!
  • 331,733 meteors will enter the Earth's atmosphere between now and then!
  • How long until September 21st?

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