3 October 2025

3 October 2025 is ...

• 276th day of the year. There are then 89 days left in 2025.
• 40th Friday of 2025.
• on the 40th week of 2025 (using ISO standard week number calculation).
• Birthstone for this day: Opal and Tourmaline

3 October 2025 South Africa Holidays & Popular Observances

There are no major holidays or observances in South Africa for this date.

3 October 2025 Popular Holidays & Observances Worldwide

• World Smile Day (Día Mundial de la Sonrisa) - Popular in: Canada, United Kingdom, India, United States, Mexico
• National Boyfriend Day - Popular in: Australia, Canada, United Kingdom, United States
• German Unity Day (Tag der Deutschen Einheit) - Germany
• Mean Girls Day - Popular in: Canada, United Kingdom, United States
• Día del Odontólogo - Argentina