20 September 2025

• 263rd day of the year. There are then 102 days left in 2025.
• 38th Saturday of 2025.
• on the 38th week of 2025 (using ISO standard week number calculation).
• Birthstone for this day: Sapphire

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

• Día de Amor y Amistad (Colombia) - Colombia
• Oktoberfest (Start) - United States
• Batman Day - Popular in: United States, United Kingdom
• Oktoberfest - Germany
• Día Nacional del Caballo - Argentina
• Día del Jubilado - Argentina
• National Pepperoni Pizza Day - United States