18 October 2025

18 October 2025 is ...

• 291st day of the year. There are then 74 days left in 2025.
• 42nd Saturday of 2025.
• on the 42nd week of 2025 (using ISO standard week number calculation).
• Birthstone for this day: Opal and Tourmaline

18 October 2025 South Africa Holidays & Popular Observances

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

18 October 2025 Popular Holidays & Observances Worldwide

• Saint Lucas (San Lucas) - Popular in: Australia, Canada, New Zealand, United States, Spain
• Finno-Ugrian Days (Hõimupäev) - Estonia
• Anti Slavery Day - United Kingdom
• World Menopause Day - Popular in: United Kingdom
• Persons Day - Canada