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September 12, 2025 calendar

is ...

  • 255th day of the year. There are then 110 days left in 2025.
  • 37th Friday of 2025.
  • on the 37th week of 2025 (using US standard week number calculation).
  • 85th day of Summer. There are 10 days left till Fall.
  • Birthstone for this day: Sapphire

September 12, Zodiac Sign

Zodiac
Virgo

September 12, 2025 United States Holidays & Popular Observances

September 12, 2025 Popular Holidays & Observances Worldwide

  • United Nations Day for South-South Cooperation - Popular in:
  • Día del Historiador - Mexico
  • Onesie Day - New Zealand

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