18 August 2025

18 August 2025 is ...

• 230th day of the year. There are then 135 days left in 2025.
• 33rd Monday of 2025.
• on the 34th week of 2025 (using ISO standard week number calculation).
• Birthstone for this day: Peridot

18 August 2025 South Africa Holidays & Popular Observances

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

18 August 2025 Popular Holidays & Observances Worldwide

• La asunción de la Virgen - Colombia
• Discovery Day (YT) - Canada
• Long Tan Day (Vietnam Vets' Day) - Australia