September 3, 2025

September 3, 2025 is ...

• 246th day of the year. There are then 119 days left in 2025.
• 36th Wednesday of 2025.
• on the 36th week of 2025 (using US standard week number calculation).
• 76th day of Summer. There are 19 days left till Fall.
• Birthstone for this day: Sapphire

September 3, 2025 United States Holidays & Popular Observances

There are no major holidays or observances in the United States for this date.

September 3, 2025 Popular Holidays & Observances Worldwide

• National Flag Day - Australia
• Indigenous Literacy Day - Australia